Product description

This preamp features better specs than the phono sections built into many component stereo receivers and amps! Careful PCB layout and 1% tolerance resistors resulting in extremely accurate RIAA equalization makes this the choice for use with high-end audio systems and sound cards. If you're looking to make archival quality copies of LPs on CD-R, or just looking to hear that analog LP sound produced without coloration or added background noise, this is definitely worth the small additional cost. Very nice packaging makes this an excellent gift choice for the audio perfectionist. See the installation manual PDF (link below) for more info about this model.

• Lifetime limited defective repair or exchange warranty; available in BLACK and SILVER
• RIAA freq response 20hz-20,000hz +/- 0.5dB, S/N ratio 85dB, MM gain 40dB
• Gold plated jacks and anodized metal casing provide optimum connectivity and shielding; ground wire terminal and LED power indicator
• Includes RCA cable, miniplug adaptor, 12VDC 500mA regulated SMPS AC adaptor
• BE SURE TO READ THRU THE INSTALLATION MANUAL PDF LINKED BELOW (look under PRODUCT INFORMATION / TECHNICAL SPECIFICATION)

User questions & answers

Question:	Does this filter out under 20Hz (could be a band-pass for 20Hz-20kHz
Answer:	Should work fine as long as you don’t have any factory installed JBL or premium system. Worked perfectly in the 2015 Scion XB.

Product description

This Phono Preamplifier adds phono capability to any amplifier or receiver that has a spare AUX/CD/DVD Audio line level input. It can also be used to input a turntable directly into a mixer or computer soundcard. With its precise RIAA equalization and a s/n ratio of 80dB, this preamp's sound quality easily matches or exceeds that of the phono preamps found built into the highest quality stereo components. Its switch-selectable AUX input replaces the one it occupies on the stereo or computer, eliminating the need to connect and disconnect sources that share the input with this preamp. The output level control makes use with sound cards extremely convenient and allows the elimination of large volume differences when switching between sources. Specifications: Distortion: 0.06% max. Frequency Response: +/-0.5 db, 20 Hz - 20 kHz. Input Impedance: Phono: 47k Ohms @ 200 pF (nominal). Aux (Line): 10 kOhms. Output impedance: 200 Ohms. Channel Separation: 50 dB. Crosstalk: 40 dB (phono), at any audio frequency. Phono Sensitivity: 3.3 mV. Nominal Output: 300 mV. Signal To Noise Ratio: 80 dB. Power supply: DC 12V 300ma (included). Package Contents: Phono Preamplifier with Aux input and volume control, 110VAC to 12VDC US Power adapter, 3ft gold plated stereo RCA cable, 3.5mm to stereo RCA PC adapter cable.

• A high-quality RIAA phono preamplifier for use with turntables equipped with moving magnet cartridges.
• Accurate and stable integrated circuit design. S/N Ratio 80dB.
• Gold plated input and output connectors for reliable performance.
• Stylish solid metal case for improved resistance to electrical noise.
• Output level control allows adjustment to provide balance with other sources.

User questions & answers

Question:	What if my reciever has a phono conection, would I still need a preamp
Answer:	Frequency response drops off sharply below 20Hz; down 10dB at 10Hz. 20dB at 6Hz.
Question:	I plan on connecting the TT and CD player to the pre-amp and the out to the CD receiver jacks. Would the aux path be amplified or just pass-through
Answer:	Probably not hissing. It will help with 60hz or 120hz ground loop buzz & hum.
Question:	i need to connect my turntable to speakers can I use this to do it
Answer:	It might. I have mine hooked up to the outbound line on a 4 way switcher and it does the trick. But it depends on what is causing the buzzing in your situation. If an external source is causing the disturbance then it might reduce it for you somewhat. Try unplugging all electronics nearby and let them sit for 15 seconds then plug back in, that eliminates the buildup of static electricity on the circuit boards. No guarantees but it’s worth a try to solve the interference
Question:	Do all turntables require a preamp
Answer:	Yes will work on 2018 Tacoma

Product description

The DJ PRE II (formerly named the "Phono MicroPRE") acts as an interface between your turntable and your audio recording / playback system. The analog input capacitance can be switched between 100pF and 200pF to optimize your phono cartridge response. A switchable low cut filter removes turntable rumble while leaving the audio pristine. The front gain trim control and signal/clip LED allow you to optimize the preamp's gain for a wide range of input sources. The built-in low noise phono preamp circuitry is highly accurate and precisely conforms to the RIAA standard. The line output jacks are low impedance and can be used with any sound card.



Housed in an all aluminum black anodized case, the DJ PRE II can be powered by a wide variety of external supplies. If you need to amplify and EQ your vinyl records to interface with your audio workstation, sound card, home stereo system or main monitor system, the DJ PRE II gives you flawless audio reproduction in a rugged and reliable package.

• Dual RCA-type inputs
• Dual RCA-type outputs
• Ground terminal
• Power: 12V DC (Adapter included)
• Dimensions: 1.75 H x 4.2 W x 3.5 inches D (44.5 x 107 x 89mm)

User questions & answers

Question:	Would a jensen jta-230 3 speed stereo turntable work with this
Answer:	Hi, customers. Please press and hold the middle button for more than 5 seconds until the blue light of the button flashes, which is to restore the factory settings.
Question:	does this unit have an on/off stwich
Answer:	It is a plug-in power supply, to an electrical outlet, then to operate on a cell phone or computer.
Question:	how do i know which capacitance option to use (100pf or 200pf
Answer:	Cannot get it to work. Directions not in English.
Question:	Is this what I need to plug an older turntable into a new receiver/amp that does not have a phono jack? When I plug in AUX, there is no sound
Answer:	This is a USB power supply through the computer, laptop, and used for office, entertainment, learning a Sound Bar speaker, 6W power, clear sound, to meet the general needs of the game sound is a good choice, and it saves space, not messy desktop.

Product features

DJPRE II

The DJ PRE II (formerly named the "Phono MicroPRE") acts as an interface between your turntable and your audio recording / playback system. The analog input capacitance can be switched between 100pF and 200pF to optimize your phono cartridge response. A switchable low cut filter removes turntable rumble while leaving the audio pristine. The front gain trim control and signal/clip LED allow you to optimize the preamp's gain for a wide range of input sources. The built-in low noise phono preamp circuitry is highly accurate and precisely conforms to the RIAA standard. The line output jacks are low impedance and can be used with any sound card.

Housed in an all aluminum black anodized case, the DJ PRE II can be powered by a wide variety of external supplies. If you need to amplify and EQ your vinyl records to interface with your audio workstation, sound card, home stereo system or main monitor system, the DJ PRE II gives you flawless audio reproduction in a rugged and reliable package.

ARTcessories

ARTcessories are taking the audio world by storm and quickly becoming a popular brand with musicians, DJs and studio engineers everywhere around the World. Split, combine, mix, power... you name it. On stage, in the studio, in your living room, they’re easy to use and are built to last. For those times when you need a little box to fix a big need or to make more out of a smaller project, ARTcessories has you covered. You’ll discover a robust line of useful tools which include a complete range of direct boxes, headphone amps, small mixers, mic cable combiner/splitters and much more. ARTcessories are designed to deliver affordable solutions for a multitude of audio needs for any size project.

Product description

Our new TC-756USB phono preamp is perfect for connecting a turntable to either a Hi-Fi system or a computer. This model features extremely accurate RIAA record compensation, minimal audio distortion, excellent signal to noise ratio, and high overload capability. It can be used for digitizing your phonograph records on a computer, adding a turntable to a receiver lacking a phono input, or for connecting a second turntable to a system that has only one phono input. The TC-756USB can be used with any moving magnet phono cartridge; it does not accommodate low output moving coil cartridges, but will work fine with high output MCs intended for connection to MM preamps. It can also be used with the USB input on any modern Windows or Apple computer to allow phono playback thru PC multimedia systems or for recording onto hard disc and editing. You can also use your computer to produce CD-R copies and MP3 files for use in your portable music playback devices. The switchable AUX level input allows other analog sources like eight track cassette and reel tapes to be copied to digital storage on your computer too! The front panel level control provides analog level adjustment, while the TC-756USB digital record level control is compatible with Audacity and other dubbing software as well as the record level controls found in Apple OSX, Windows and Linux. Because the analog output is always live and available for monitoring, you can listen to your records thru your stereo at any time, even while recording thru USB to your computer!

• RIAA freq response: 20hz-20,000hz +/- 0.25dB, MM phono gain: 39dB
• Resolution: 16 bit with selectable 32/44.1/48 kHz sampling rate, USB compatibility: 2.0 and earlier
• Software record level control AND analog output attenuator
• AC adaptor, USB cable, and stereo RCA cable included; one year repair/exchange warranty
• OS compatiblity: Windows 98SE/ME/2000/Server2003/XP/Vista/Win7/Win8; Linux; Mac OS X

User questions & answers

Question:	Can a computer line out into a DAC run into the Aux input
Answer:	You should not need a pre-amp if you have a PHONO input on your receiver. That input is usually amped to RIAA specs and will play your signal from your magnetic cartridge. If you find that the sound output from your turntable is very low, you will need a pre-amp. If your turntable has one built-in, turn it on. Otherwise just buy a stand alone pre-amp and hook your turntable into it and then the pre-amp into your receiver.
Question:	what is the highest resolution this unit can input
Answer:	The AUX is an isolated line level pass through. The pre-amp is only connected to TT to raise the weak phono cartridge signal to a line level signal. This set-up reduces the number of inputs required on your reciever or power amp since many do not offer a phono input anymore.
Question:	Will this work to place in between my turntable (with no phono pre) and my krk rokit 5 powered monitor speakers? And can I use this to control volume
Answer:	A PREamp is just that, it raises the signal coming from a device like your turntable. You still need a main AMP to connect the preamp to. The main AMP connects to the speakers. If you have powered speakers like computer speakers or a sound bar you would connect this to the turntable and the powered speakers or sound bar as they have an amp in them. If they are plain old speakers you need a main amp which will probably have a preamp in it for turntables. You would need to read the specs.
Question:	When i play my lp's can i hear sound through the computer or do i need it hooked into a reciever
Answer:	David, depends, if you are plugging into an amplifier/receiver w/o a phono preamp then the answer is yes. If the amp does not have a specific phono plug in then the answer is yes, you will need a preamp. Also, my turntable is from 1978 and does not have a built in preamp, I hope this helps.

Product description

The TC-750LC has the same discrete, time-proven design as our TC-750, but adds an output attenuator control to allow gain reduction when called for. This preamp features better specs than the phono sections built into many component stereo receivers and amps! Careful PCB layout and 1% tolerance resistors resulting in extremely accurate RIAA equalization makes this the choice for use with high-end audio systems and sound cards. If you're looking to make archival quality copies of LPs on CD-R, or just looking to hear that analog LP sound produced without coloration or added background noise, this is definitely worth the small additional cost. Very nice packaging makes this an excellent gift choice for the audio perfectionist. This listing includes our standard 500mA regulated SMPS power supply. See the installation manual PDF (link below) for more info about this model.

• Lifetime limited defective repair or exchange warranty; available in BLACK and SILVER
• RIAA freq response 20hz-20,000hz +/- 0.5dB, S/N ratio 85dB, MM gain 40dB
• Gold plated jacks and anodized metal casing provide optimum connectivity and shielding; ground wire terminal and LED power indicator
• Includes RCA cable, miniplug adaptor, 12VDC 500mA regulated SMPS AC adaptor
• BE SURE TO READ THRU THE INSTALLATION MANUAL PDF LINKED BELOW (look under PRODUCT INFORMATION / TECHNICAL SPECIFICATION)

User questions & answers

Question:	Why would i choose the 1000 ma power supply over the 500 ma one? is there a benefit or danger
Answer:	If your computer has a USB input and speakers, all you need is this preamp and a turntable.

Product description

This electronic preamplifier stands up to the test and will provide you with serious sound performance. The PP444 is perfect for bringing your studio equipment's phono-level output to a more suitable line-level output. It'll take your audio signal, amplify its strength and prepare it for further processing by your receiver or amplifier. Preamps technically provide voltage gain to your desired equipment and are key to assisting the signal source, whether it's a turntable, musical instrument or microphone. The ultra-low noise audio conditioning circuitry allows the preamp to boost audio to levels that are more manageable for various types of audio equipment. You'll find it easier to adjust the recording level volumes of different sources from microphones and instruments alike. You should position your preamp close to the source to reduce unwanted noise and interference. Preamps can sometimes come built into the stereo equipment, but if that's not the case, the PP444 is an easy install, wise choice and great addition to any musician or producer. Take your sounds and audio production skills to the next level with the PP444 Preamplifier. Features: Converts Phono Signals to Line Level Signals State-of-the-Art Circuitry Accommodates Magnetic Pickups Ultra-Low Noise Operation Improves Sound Performance Connects to Turntables and Other Studio Equipment Input Sensitivity: 3mV at 50K Ohms (Phono) Dedicated RCA and 1/4" Output Connectors Output: 2V max (P-P) at 10K Ohms DC 12-Volt Power Adapter Included Frequency Response: 20 Hz ~ 20 KHz ±2dB S/N Ratio (A-WTD): 70 dB - Output Level: 2V THD: 0.08% @ 1KHz and 3mV Input | S/N Ratio: 70dB Input Sensitivity/Impedance/Phono 3 mV/50K Ohms Load Impedance: 10K Ohms - Reference Voltage: 1V d Dimensions (W x H x D): 3.54" x 2.13" x 1.02" Sold as: Unit Weight: 0.85 lbs.

From the Manufacturer

&

	PP444	PP555	PP999	PHE300	PHE400
	Turntable / Phono Pre-Amplifiers			Noise / Hum Eliminators
Jacks	RCA & 1/4''	RCA & 1/4''	RCA	1/4'' TRS	1/4'' TRS & XLR
12V DC Adaptor	✔	✔	✔

• CONVERTS PHONO SIGNALS: A turntable preamp that converts phono signals to Line Level Signals This state-of-the-art circuitry phono preamp can accommodate magnetic pickups with an input sensitivity of 3mV at 50K Ohms
• LOW NOISE OPERATION: Offers outstanding performance with it’s Low-Noise Audio Operational Amplifiers The output is 2V max (P-P) at 10K Ohms It’s better to position the preamp close to the source to reduce unwanted noise and interference
• CONNECTS TO TURNTABLES: Connect any turntable to modern sound equipment without specialized phono input for amplifying music For the receiver, this can be connected to speakers, computers, laptops and more
• SIMPLE PLUG & PLAY: This mini preamp has stereo RCA inputs and stereo RCA outputs Connect the turntable to the RCA inputs and ground Then, connect the amplifier receiver to the RCA outputs
• 1 YEAR WARRANTY: We guarantee this electric phono preamplifier with both a 30 day no hassle money back return policy and a 1 year manufacturer’s guarantee

User questions & answers

Question:	Does this thing have an/off switch or do you need to plug/unplug everytime you use it
Answer:	no switch. You can plug/unplug, I leave it plugged in all the time.
Question:	Unit works fine for awhile and then starts outputting static, even with no input connected. I've tried it with several amps with the same results
Answer:	Most likely people who are having noise problems it is because of ground loop isolation problem. If you have a ground loop isolation problem grounding the preamp box is unlikely to help. Without getting technical, what you want to buy is a ground loop isolator or a humm eliminator; both the ground loop isolator and humm eliminator tackles the cause of the noise at the fundamental source of the problem, depending on your audio setup, one maybe easier to use than the other. To use the ground loop isolator or the humm eliminator they generally come with instructions, or you can google this topic. If the noise in your audio system isn't fixed by using this solution the first time, try putting the ground loop isolator and humm eliminator at various points in your audio system. Also you can talk to audio people and get advice about how to fix ground loop problems from people who setup big audio systems, for concerts and such; if you talk to the average electronic garage shop audio enthusiast you are likely to get bad advice, i.e., meaningless explanations. Also caution must be used when Googling this topic, much of the discussion, advice and explanation on this topic is bogus, you can get a general correct feel of this topic if you read a number of explanations. Also one more thing that can cause a "popping noise" is that you have too much gain, this is a phono amp and the gain is huge, it takes a 3mV and makes it 2Vp-p this is a gain of around 100 to 200, if you gain up the audio signal too much then the signal out of your amplifier runs out of head room and clips, this can cause a popping sound, essentially you have too much gain. If this is occurring you need to either buy a preamp with less gain or attenuate the signal before it gets to the preamp. If this is a problem, too much gain, you can buy preamps with gain control.
Question:	My turntable has very quiet output. Will this device help boost the volume
Answer:	Yes, indeed. If your need was like mine (no built-in pre-amp on the turntable and no specifically dedicated phono input on your amplifier) you will find this unit to be the perfect solution to needed amplification of the turntable's output. Don't forget to hook up the ground wire as directed or you may wind up putting unwanted noise into the audio.
Question:	My amp DOES have a Phono Input, but my cartridges are low output. Can I use this to boost the signal using the Phono Input to reduce audible hiss
Answer:	No, you can't. This is a phono preamp with RIAA playback equalization that amplifies the signal about 100 times, so it essentially does what your built-in phono preamp does. The output signal from the separate preamp is equalized to a nominally "flat" frequency response and the amplified signal level will overload and probably damage your built-in phono preamp. Plug it into any other stereo line input on your system (AUX, CD, DVD, TAPE, VCR, etc.), but NOT the PHONO input! If you need higher signal gain, maybe look at phono preamps from ART or TCC that have output level controls. If you use moving-coil (MC) cartridges, you need a preamp specifically designed for them...they require at least 55 dB (over 500 times) signal gain vs. about 40 dB (100 times) for moving-magnet (MM) cartridges. Noise becomes a critical issue with MC cartridges because of their extremely low signal output, so good-quality cables and good turntable grounding are essential.

Product features

Pyle Phono Turntable Preamp Mini Electronic Audio Stereo Phonograph Preamplifier with RCA Input, RCA Output & Low Noise Operation Powered by 12 Volt DC Adapter

• Converts Phono Signals to Line Level Signals
• State-of-the-Art Circuitry Accommodates Magnetic Pickups
• Ultra-Low Noise Operation Improves Sound Performance
• Connects to Turntables and Other Studio Equipment
• Input Sensitivity: 3mV at 50K Ohms (Phono)
• Dedicated RCA and 1/4'' Output Connectors
• Output: 2V max (P-P) at 10K Ohms

• DC 12-Volt Power Adapter Included
• Frequency Response: 20 Hz ~ 20 KHz ±2dB
• S/N Ratio (A-WTD): 70 dB - Output Level: 2V
• Input Sensitivity/Impedance/Phono 3 mV / 50K Ohms
• Load Impedance: 10K Ohms - Reference Voltage: 1V d
• Dimensions (W x H x D): 3.54" x 2.13" x 1.02"

Product description

Enjoy every last detail from your vinyl collection with our highest quality moving magnet phono stage, the Solo Phono Preamplifier.



TECH SPECS



MAX POWER CONSUMPTION



10W



GAIN @ 1KHZ



39dB



NOMINAL OUTPUT



300mV



SENSITIVITY FOR NOMINAL OUTPUT



3.35mV



EQUIVALENT INPUT NOISE (A-WEIGHTED)



~0.09uV



RIAA CURVE ACCURACY



+/- 0.65dB 30Hz-20kHz



SIGNAL TO NOISE RATIO GROUNDED INPUTS REF. 1V OUTPUT (20HZ-20KHZ BW)



>90dB



THD+N 1KHZ (20-20KHZ BW)



<0.0025%



INPUT IMPEDANCE



47k Ohm



INPUT CAPACITANCE



100pF



OVERLOAD MARGIN



>30dB



CROSSTALK @10KHZ



>85dB



DIMENSIONS (H X W X D)



48x176x132 (1.9x6.9x5.2”)



WEIGHT



0.68kg/1.5lbs

• ✓ DESIGNED FOR VINYL – Cambridge Audio’s Alva Solo is a dedicated moving magnet phono preamp designed to give you a superb sonic experience from your favorite record collection using its switch mode power supply and surface mounted circuit board.
• ✓ ATTENTION TO DETAIL – The Alva Duo's switch mode power supply and surface mount technology delivers short signal paths and a faster response with precision and lower background noise so you don't hear a hum over the vinyl's low-level signals.
• ✓ SUBSONIC FILTER & BALANCE CONTROL – The Alva Solo will even work if your vinyls are a little worse for wear. The subsonic filter and balance control eliminate low frequency rumbles from imperfections in your vinyl for an accurate soundstage.
• ✓ GREAT ADDITION TO ANY AMP – The Alva Solo is a perfect for your amp that doesn’t have a phono preamp built in or a great upgrade for your amp with one built in. You will notice more smoothness and warmth with less distortion and background noise.
• ✓ TECH SPECS - MAX POWER CONSUMPTION 10W, GAIN @ 1KHZ 39dB, NOMINAL OUTPUT 300mV, SENSITIVITY FOR NOMINAL OUTPUT 3.35mV, EQUIVALENT INPUT NOISE ~0.09uV, RIAA CURVE ACCURACY +/- 0.65dB 30Hz-20kHz, DIMENSIONS (H X W X D) 1.9x6.9x5.2”, WEIGHT 1.5lbs

User questions & answers

Question:	Sorry can’t reply, I plan on switching setting from line to phono will that work
Answer:	Thanks for your question. The output from the Solo should be connected the a line input (not a phono input) on your receiver or integrated amplifier. World Wide Stereo is 41 years old and a proud authorized Cambridge Audio dealer.
Question:	Can I run a cable from this into a Sonos 5 if I get an red white converter cable for the jack
Answer:	Hello, Thank you for contacting Cambridge Audio. You should be able to run the Solo preamplifier's output into the 3.5mm jack of the Sonos 5 to playback records through this speaker. The type of cable needed would be a stereo RCA connection that changes to a 3.5mm connection, and this is often described as an RCA to 3.5mm "Y" splitter. Best Regards, Cambridge Audio USA
Question:	Which power cord should I be using, the 7a or 10a
Answer:	Both.
Question:	Why are there two power cords included
Answer:	Good Morning - it is also European rated. DEDICATED AUDIO

Product description

Have you tried listening to or copying 78RPM records using the phono input on your stereo or an RIAA preamp, and found the result unmusical and harsh? The TC-778 combines our proven low noise stage design found in the TC-750 with the ability to select equalization much more appropriate for playing and recording 78rpm records. Standard RIAA equalization for playing LPs can be selected as well. Dedicated rear input jacks accommodate separate LP and 78 tables; or the same input can be used for both (for those buyers who have one table capable of playing all record speeds). Simply set the rear panel switch to the position (connect or isolate) which suits your situation.

• RIAA freq response 20hz-20,000hz +/- 0.5dB, S/N ratio; 80dB
• Channel Separation 50 dB; Subsonic Filter at 10 Hz
• ground wire terminal; power indicator
• includes AC adaptor, RCA cable and miniplug adaptor
• one year defective repair or exchange warranty

Product description

—— SATISFACTION GUARANTEED —— Your satisfaction is our #1 priority. If this item fails to meet your expectations we will accept it back a full refund within the first 30 days. We also stand behind this product with a limited 1-Year manufacturer warranty. Contact us if the item should show any defect, we will help exchange it for a new one.

• Ultra-compact phono preamplifier with metal body, portable and durable.
• 2 * RCA (L & R) inputs, 2 * RCA (L & R) outputs, 1 * 1/4 inch TRS output, multiple connection choices.
• With level and volume control knobs.
• For converting the phono signal to a line high level signal.
• Ultra low-noise audio performance offers excellent sound quality.

User questions & answers

Question:	What's the difference between "level" and "volume" controls on this product? (Normally, these terms are synonymous
Answer:	"level" is the signal gain and "volume" is the volume level.
Question:	Can i connect my old cd player and my old turntable to this unit? how would it switch from one to the other
Answer:	What reciever or main amp are you using? The old turntable and CD player do not have built in pre-amp. Normally these little pre-amp are used for newer surround sound receiver/systems with out phone in, CD in.
Question:	What's the difference between "level" and "volume" controls on this product? (Normally, these terms are synonymous
Answer:	The "level" is for the gain for the signal of RCA (L/R) output connected to your receiver/amplifier; while the "volume" is for the signal output of the 1/4" TRS jack connected to a headphone or amplifier .
Question:	What is the max gain amount in dbv? and does this have riaa pre-emphasis eq
Answer:	14db, a simple amplifier.

Product description

PylePro Model : PP999

Compact Ultra-Low Noise Phono Turntable

Compact Ultra-Low Noise Phono Turntable Preamp with 12-Volt Adaptor - Preamplifier

Converts Phono Signals to Line Level Signals

12-Volt DC 110V Adaptor Included

Dedicated RCA Connectors

Output Level: 2V

Reference Voltage: 1V

Load Impedance: 10K Ohms

S/N Ratio (with A-WTD): 70 dB

T.H.D. : 0.08 for 1 KHz 3 mV Input

Frequency Response:20 Hz ~ 20 KHz ±2dB

Input Sensitivity / Impedance / Phono - 3 mV / 50K Ohms

Dimensions (W x H x D):3.54'' x 2.13'' x 1.02''

Weight : 0.88 Lbs

This electronic preamplifier stands up to the test and will provide you with serious sound performance. The PP999 is perfect for bringing your studio equipment's phono-level output to a more suitable and manageable line-level output. It'll take your audio signal, amplify its strength and prepare it for further processing by your receiver or amplifier. Preamps technically provide voltage gain to your desired equipment and are key to assisting the signal source. The ultra-low noise audio conditioning circuitry allows the preamp to boost audio to levels that are more manageable for various types of audio equipment. You'll find it easier to adjust the recording level volumes of different sources and instruments alike. You should position your preamp close to the source to reduce unwanted noise and interference. Preamps can sometimes come built into the stereo equipment, but if that's not the case, the PP999 is an easy install, wise choice and great addition to any musician or producer. Take your sounds and audio production skills to the next level with the PP999 Preamplifier.

From the Manufacturer

&

	PP444	PP555	PP999	PHE300	PHE400
	Turntable / Phono Pre-Amplifiers			Noise / Hum Eliminators
Jacks	RCA & 1/4''	RCA & 1/4''	RCA	1/4'' TRS	1/4'' TRS & XLR
12V DC Adaptor	✔	✔	✔

• CONVERTS PHONO SIGNALS: A turntable preamp that converts phono signals to Line Level Signals. This state-of-the-art circuitry phono preamp can accommodate magnetic pickups with an input sensitivity of 3mV at 50K Ohms
• LOW NOISE OPERATION: Offers outstanding performance with it’s Low-Noise Audio Operational Amplifiers. The output is 2V max (P-P) at 10K Ohms. It’s better to position the preamp close to the source to reduce unwanted noise and interference
• CONNECTS TO TURNTABLES: Connect any turntable to modern sound equipment without specialized phono input for amplifying music. For the receiver, this can be connected to speakers, computers, laptops and more
• SIMPLE PLUG & PLAY: This mini preamp has stereo RCA inputs and stereo RCA outputs. Connect the turntable to the RCA inputs and ground. Then, connect the amplifier receiver to the RCA outputs

User questions & answers

Question:	If I have a record player without a Preamp, will this help me with hooking it up to a Sonos
Answer:	You can hook it up to anything with a red and white connection. Or if you get the rca to 3.5mm jack then you can hook it up to anything with an input slot. I used this on my realistic lab 440 which doesn't have a preamp. Once I connected the ground from my turntable into the ground slot on this amp, my music sounded loud and clear.
Question:	mp
Answer:	Turntables (with typical magnetic cartridges) have very low signal output (a few thousandths of a volt). Records have the bass reduced to provide enough room on the surface for the recorded grooves, and the treble boosted to reduce the surface noise level when played back. A phono preamplifier performs two jobs: - It boosts the small signal from the turntable by about 50 to 100 times (producing a "line level" signal) so it can be used by typical receivers or amplifiers.- It also boosts the bass and reduces the treble according to an industry standard (the RIAA equalization curve) to restore the signal from the record to its original frequency response.The Pyle PP999 is just an inexpensive phono preamp, nothing special. Phono preamps can range from $20 on up to whatever you're willing to pay for ultra-high quality. Some manufacturers make "USB" phono preamps that have A/D (analog-to-digital) converters built in and connect to a computer's USB port. Most of these provide "CD quality" conversion (16-bits at 44kHz or 48kHz). These may be adequate for digitizing your vinyl, but many computer sound systems can provide up to 24-bit, 192 kHz conversion depending on the software you use (much higher quality), by connecting the preamp output to the computer's line input. Don't just convert directly to MP3 files...you'll lose too much detail compared to the original vinyl sound. It takes almost no time to make an MP3 copy of a high bit-rate WAV or FLAC (lossless) file, but it'll take you an hour to make ANY digital copy of an LP, so do it the best you can the first time!
Question:	So this is a stupid question, I plug my RCA wires coming from my turntable into the Amp. But where do I plug the speaker wires into on the Amp
Answer:	TurnTable==>PreAmp==>Receiver/Amplifier==>SpeakersThe 'Pyle PP999' is the "Preamp". The Turntable is plugged into the PP999 INPUT and the PP999 OUTPUT plugs directly into any (non Phono) INPUT on the receiver. Your Receiver allows you to switch between different music-sources, contains the primary-amplifier and distributes the final sound out to the speakers(and subwoofer). The Receiver should have multiple inputs for receiving signals from eg. CD, Tape, VCR, etc. In my experience those labels are for convenience and interchangeable with the exception of a "Phono" input. NOTE: If the receiver has a "Phono" input then there's a built-in preamp. If your using an external preamp (Pyle PP999) do NOT plug it into the Receiver's 'Phono' input, it could cause damage. I plug the preamp for the turntable into the Receiver's 'VCR' or 'TV' inputs.
Question:	I have the Pyle turntable and Pyle stereo but they don't work together--VERY low sound--so is this the missing piece
Answer:	Turntables (with typical magnetic cartridges) have very low signal output (a few thousandths of a volt). Records have the bass reduced to provide enough room on the surface for the recorded grooves, and the treble boosted to reduce the surface noise level when played back. Most modern receivers DO NOT have the right inputs to deal with this signal (no "phono" input). A phono preamplifier performs two jobs: - It boosts the small signal from the turntable by about 50 to 100 times (producing a "line level" signal) so it can be used by typical receivers or amplifiers.- It also boosts the bass and reduces the treble according to an industry standard (the RIAA equalization curve) to restore the signal from the record to its original frequency response.The Pyle PP999 is just an inexpensive phono preamp, nothing special. Phono preamps can range from $20 on up to whatever you're willing to pay for ultra-high quality. Some manufacturers make "USB" phono preamps that have A/D (analog-to-digital) converters built in and connect to a computer's USB port. Most of these provide "CD quality" conversion (16-bits at 44kHz or 48kHz). These may be adequate for digitizing your vinyl, but many computer sound systems can provide up to 24-bit, 192 kHz conversion depending on the software you use (much higher quality), by connecting the preamp output to the computer's line input. Don't just convert directly to MP3 files...you'll lose too much detail compared to the original vinyl sound. It takes almost no time to make an MP3 copy of a WAV or FLAC (lossless) file, but it'll take you an hour to make ANY digital copy of an LP, so do it the best you can the first time!

Product description

Notice:

As a phono preamp, it is suited for MM turntables only. Do not support MC turntables.

As an AUX preamp, it is suited for devices like CD, DAC, PC, cellphone.

Please note as a phono preamp, it can only work with MM turntables. Please note your turntable should have no built-in phono preamp. If it has, please make sure there is a PHONO OUT/LINE OUT switch and you should put it on PHONO OUT position.

We do not recommend using it with class D amplifiers since most class D amplifiers have much noise.



Parameters:

1. RIAA phono part:

RIAA freq response 20hz-20kHz +/- 0.5dB, S / N ratio> 85dB

THD <0.05%, input sensitivity 3.0mV, gain 40dB

Nominal / max output 300mV / 1.8V

Output impedance 200 ohms, input 47k ohm / 220 pF

2. AUX part:

Input voltage: AC12 ~ 18V

Frequency response: 20 HZ - 20 KHZ

Input sensitivity 300 mv

SNR: 96 db

Total harmonic distortion <3% (1 KHZ)

Power range output: 0.2 W

Output impedance: 100K

Input impedance: 50K



Chassis size:

80×116×28mm



Net weight:

0.24Kg (0.55Kg with package)



Package includes:

1 x preamplifier

1 x power supply

2 x 6J1 tubes



What's more:

It will be better if its GND jack can be really connected to the ground, which can decrease the background noise to a very low level.

For MM turntables, please check whether your MM cartridge is the old version. If so. we suggest you to upgrade it as a new version one will bring much better sound.

Please keep T7 away from devices that can transfer signal like cellphones and routers.

• This product can be used as a MM Turntable Preamp or a HiFi Tube Pre-Amplifier and can provide high fidelity and warm sound beyond your expectation.
• Please do not connect T7 to any inferior Bluetooth digital amplifiers except Class T digital amplifiers, since all Class D amplifiers have very loud background noise.
• Its tube(6J1) can be directly replaced with tubes like 5654, 6AK5, EF95 .etc
• Its mini size makes it more portable and be suited for a variety of scenarios and Its alluminum body makes it strong and elegant.
• Upgrades of the new version: ① The gain switch is moved from inside to outside. Customers can adjust its gain more conveniently; ② The circuit is optimized and the noise is lower.

User questions & answers

Question:	Has anyone used this successfully with a class d amplifier like the smsl ad
Answer:	Had to look this amp up, well it depends what you are using it for to boost your headphones using the 3.5 mm headphone jack but you would have to convert the RCA output jacks to 3.5 mm to feed your headphones. If you are using it to boost the line in to the ad18 you would have to convert the RCA jacks also and use the aux 3.5 mm input only good for 2 channel analog stereo it won't work passing digital through it
Question:	I have a sony ps-6 turntable and a sony ss amplifier ta-2650, could this phono preamplificator works fine if i connect to any of the aux inputs
Answer:	I will share my experience. I have a Technics SL-Q200 and I ordered a ground cable. The Little Bear comes with its own ground cables that looks like roach clips on both ends. I used the Technics ground cable and roached clipped it. I added a small screw in the hole of the Little Bear ground and roach clipped it and that solves the ground. You can replace the left tube with a Jan GE 5654W tube for better articulation and clean robust sound - two 6J1 was a bit noisy. It will still need the 6J1 tube provided to operate on the right slot from front. It should work fine connecting to aux input but be mindful of the grounding required.
Question:	It lookes like it has a aux and phono switch. does this mean i can use it with cd player also
Answer:	Most likely it would work as long it is a decent player and isn't prone to external noise like household appliances, that noise will get amplified along with the desired sound
Question:	Does it introduce much noise into the music
Answer:	This little preamplifier does not introduce noise, with better tube you can reach a smooth sound. A nice equipment at a nice cost.

Product description

The phono box E from Pro-Ject will improve the sound of entire vinyl collection without having to empty your wallet. The compact SMD amplification circuitry is inspired by the notorious Dr. Sykora and is designed with special low-noise components to make your records sound clear and rich through virtually any playback system. The internal metallic shielding and gold-plated RCA terminals further ensure that the audio signal passes precisely and accurately from your turntable to your system of choice. Capable of driving all moving magnet phono cartridges and available in gloss Black or white, the pocket-sized phono box E will bring your vinyl playback to New heights without monopolizing space on your desktop or depleting your bank account.

• Amplification and RIAA equalisation for MM cartridges
• SMD circuitry
• Special low noise components
• Internal metal shielding
• Gold plated RCA connection sockets

User questions & answers

Question:	Hi, does AC adapter support 240V supply? Thanks
Answer:	Yes, it has universal 110-220 power adapter
Question:	I have a at lp-60 record player that is connected into my sonos system via the sonos:connect, but the volume is extremely low. will this resolve it
Answer:	If its the Audio Technia LP-60, it has its own preamp, just make sure its set to "line level" not phono. You shouldn't need this preamp, but it will sound better than the built in one on the turntable.
Question:	I have a vintage turntable connected directly to a set of powered bookshelf speakers, but the volume is very low.will the phono box e preamp fix this
Answer:	So do you have the ground wire connected to anything? What connection to the speakers? Unless the speakers have a PHONO input I'd recommend that you use a preamp both to ground the turntable and it will boost the power for sound.
Question:	Does this unit ship with US power supply
Answer:	no, mine shipped w/ a European power supply, had to send it back.

Product features

The E Series from Pro-Ject

Pro-Ject has carefully crafted an entire line to help you step into the world of high fidelity audio. Each E Series component features industry-leading low-noise audio circuitry contained within a stylish and sleek ABS case available in either high-gloss black or white. Covering everything from phono preamps to Bluetooth modules, Pro-Ject's E Series audio components will ensure your system starts off on the right foot.

Low-noise Circuitry

SMD circuitry inspired by Dr. Sykora to make your records sound clearer and richer.

Adaptable To Your Setup

The Phono Box E is capable of driving both MM and MC phono cartridges.

Gold-plated Connectors

All RCA terminals are gold-plated for accurate and precise audio signal transmission.

Simple Design, Sleek Looks

Each E Series component's high-gloss ABS case is available in either black or white to suit your style.

Product description

Our flagship model combines exceptional phono preamp performance with three additional aux level audio inputs, then adds an variable output level control. Soft-touch switches control power on/off and source selection. While off, the TC-754 even remembers what source was last selected and reselects it when powered back up. The output level control allows connection to a power amp either directly or through an equalizer; or it can simply be used to fine tune the audio level sent to your computer sound card or receiver. Spectacular RIAA equalization accuracy and a S/N ratio of 85dB make the TC-754 our best performing phono preamp; its additional features are extra icing on the cake! Again, you are purchasing the BLACK VERSION. To find the silver version, enter B004RYGOV4 in the Amazon search bar. Now includes our improved REGULATED AC power supply usable worldwide!

• RIAA freq response 20hz-20,000hz +/- 0.5dB, S/N ratio 85dB
• Source indicator LEDs; power-off setting retention
• 12 volt DC operation; will work anywhere in the world
• Ground wire terminal; power indicator and switch
• Includes AC adaptor, RCA cable and miniplug adaptor

User questions & answers

Question:	What is the input capacitance of the phono preamp section
Answer:	It's a common belief among audiophiles that you can never have too much available current, and that adding more provides an audible improvement in fidelity. We have no position on this, but our experience has been that larger adaptors are more immune to power line disruptions like lightning that can shorten adaptor life.
Question:	Can you use 2 of the inputs to hook up 2 turntables
Answer:	Any analog line level source can be connected to AUX; this includes laptop headphone outputs and PC sound card (analog) line outs. We stongly suggest you NOT do this if the same computer's USB input is connected to the TC-756's USB output as (depending on the AUX/PHONO switch setting and computer settings chosen) a feedback loop of sorts (seriously delayed, but still feedback) can be created where the computer is attempting to record its own (monitor) output.
Question:	I'm experiencing a popping or cracking sound even when the turntable not being used. what can I do to eliminate the problem? I have a denon 1913 AVR
Answer:	44.1/48kHz, 16 bit; same as that found on CDs. Given the limited dynamic range and frequency response of the analog media (records) being converted, higher resolutions would eat up large amounts of digital storage space and add minimal utility. They are unneeded by the majority of likely TC-756USB buyers; those looking to make digital conversion as simple and straightforward as possible. Those who believe ADC resolution can never be high enough are unlikely to be satisfied with this approach and will choose to invest in more sophisticated and multi-featured ADC products providing S/PDIF as well as USB output.
Question:	Can this preamp mix two of the AUX inputs together so that they both output at the same time? Can you select two inputs at once
Answer:	Yes and yes. How loud things get depends on the input sensitivity of your powered speakers. The specs on the Rokit 5_G3 webpage do not include this number, and we found no specs at all in the PDF manual.