46 Best 12ax7 Phono Preamps in 2020 [Expert Picks]

Are you looking for a decent 12ax7 phono preamps? To help you find the best option for your needs, I researched various products for 81 hours and after doing an in-depth analysis, here’s my list of best options of 2020
It doesn’t matter what your usage needs are, I’ve made sure that my list includes the best-rated options that are highly suitable for diversified usage needs.

Although my focus has been on listing the right 12ax7 phono preamps that are suitable for diversified needs, I’ve also added a short description, purchase links which should help you make an informed purchase decision.

Before making this list, I also interviewed 40 people who have been using a 12ax7 phono preamps for years and found out important aspects to consider. After doing all of it, I also read customer reviews and made sure that the products I’ve picked are high quality.

Best 12ax7 phono preamps in 2020

Purchasing the most expensive 12ax7 phono preamps isn’t the best solution always. Because at times even they miss out the features you need the most. That’s why I always suggest my readers to first ascertain your needs and make sure that the option you’ve picked is able to fulfill it.

Also, I know that the title says that you’ll find the “Best” option but in actuality, you’ll be finding the “Best” 12ax7 phono preamps for diversified usage needs and budgets. Thereby, even if your budget is less, you can check out the products at the bottom.

1. Nobsound Little Bear T11 6N2/12AX7 Vacuum&Valve Tube Phono Turntable Preamplifier; MM RIAA LP Vinyl Record Player Preamp; Stereo HiFi Audio Pre-Amplifier -Preamplifiers

By Nobsound

  • Compared to T10, T11 has lower background noise at normal volume
  • If you encounter a similar issue, please check those tips, which have covered most of conditions.
  • Supporting 6N2/12AX7 tubes, which offers many replaceable tubes for you like 6H2,6H2n (For 6N2 type) and 12AX7B,6N4(9PIN),ECC83,5751 (For 12AX7 type).
  • Little Bear T11 is based on T10 with improvement
  • Please make sure your turntable is equipped with a PHONO signal output instead of a LINE output.
  • And you will be able to choose which type as you like.
  • On the bottom of the description, there is a few Q&A for buyers who might meet the humming problem
  • There is 3 metal covers and 4 acrylic covers for those tubes
  • Little Bear T11 is a pure tube phono preamplifier working with MM cartridge turntables only
  • Its sound performance is better with increased liveness.
  • Adopting a conventional active RIAA equalization phono stage circuit

2. SUCA-AUDIO Tube-T1 Preamplifier, Vacuum Tube Amplifier Buffer Mini Hi-Fi Stereo Preamp with Treble & Bass Tone Control for Home Audio Player (6K4 Tubes) -Preamplifiers

By SUCA-AUDIO

  • Improve the details, richness, tone associated with your music.
  • 🎵 RCA INPUT & OUTPUT – Connect your computer, CD, phone, iPod and other player with RCA cables input and output to the digital amplifiers, active multimedia audio devices for lossless audio(The RCA cables not included).
  • 🎵SWEET TUBE SOUND – Vacuum tube preamp will give you a different acoustic enjoyment with dynamic, sweet tube sound enjoyment
  • Provide 12-month manufacturer’s warranty, no risk purchase.
  • 🎵TUBES REPLACEABLE – The 3D sound quality of a good tube implementation is simply divine! Tubes detachable design, you can replace the tube to tweaking the sound, 6j1,6j2,6J4,GE5654,6AK5 and 6*1n tubes are suitable for this preamp.
  • 🎵 SAFE DESIGN & AFTER SALE SERVICE: All aluminum alloy shell, compact and durable.Built-in Switch impact protection circuit and overheat protection circuit, long life span of this unit
  • The main purpose of this machine is to act as a “buffer” to sweet the sound.
  • 🎵NOTICE – This is a preamplifier but NOT a power amplifier or a phono preamp, CAN’T be used for turntables or passive speakers

3. Mullard 12AX7 Preamp Vacuum Tube, Single -Musical Instruments

By Mullard

  • Single tube
  • Large sound stage with excellent detail
  • Factory selected for low noise and lowest microphonic.
  • ECC83/7025 equivalent

4. Genalex Gold Lion 12AX7/ECC83 Gold Pins Preamp Tube -Musical Instruments

By Genalex Gold Lion

  • Great tone and low noise
  • Best current production 12AX7
  • High gain preamp tube

5. Nobsound 12AX7 12AU7 Vacuum Tube Preamp HiFi Preamplifier -Preamplifiers

By Douk Audio

  • Excellent scaffolding design, reasonable, regular, symmetrical device layout, strictly respect the grounding line
  • Power Transformers 76 * 40 H250 0.35 sheets; Japan ALPS 16 A-type audio potentiometer
  • Improved circuit; Vacuum Tube: Shuguang 12AX7 * 2 / 12AU7 * 2 / 6Z4 * 2
  • Full aluminum chassis with wood side panel; 4 Set of stereo L/R RCA auido input, 1 set of RCA output

6. Cambridge Audio Alva Solo | Phono Preamp for Moving Magnet Turntable -Electronics

By Cambridge Audio

  • ✓ 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) 1.9×6.9×5.2”, WEIGHT 1.5lbs
  • 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.
  • ✓ SUBSONIC FILTER & BALANCE CONTROL – The Alva Solo will even work if your vinyls are a little worse for wear
  • ✓ 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.
  • ✓ 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.

7. Pyle Phono Turntable Preamp – Mini Electronic Audio Stereo Phonograph Preamplifier with RCA Input, RCA Output & Low Noise Operation Powered by 12 Volt DC Adapter (PP444) -Preamplifiers

By Pyle

  • 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
  • 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
  • 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
  • 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

8. ART DJPREII Phono Preamplifier -Preamplifiers

By ART

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

9. LN112 MM Tube Phono Preamp for Moving Magnet Cartridge -Preamplifiers

By Marchand

  • 8 Hz subsonic filter
  • External 100-240VAC power supply included.
  • Uses 4 12AX7 tubes
  • Precision RIAA correction with Gain of 40 dB at1000Hz
  • Custom built in USA

10. Pyle Phono Turntable Preamp – Mini Electronic Audio Stereo Phonograph Preamplifier with RCA Input, RCA Output & Low Noise Operation Powered by 12 Volt DC Adapter – PP999 -Preamplifiers

By Pyle

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

11. 12AX7 ECC83 Vacuum Tube Pin Layout Amplifier Guitar Bass Amp Tank Top -Shops

By Analog Audio Signals

  • Musicians who play guitar, bass, and other instruments also understand how much of an affect the vacuum tubes play on their tone
  • Original StrikeAChordClothing Co.
  • Boutique DIY designed schematic for tracing voltage signal paths
  • From swapping preamp tubes in an amp or od pedal to find that magical combination
  • Warm them up & bias everything to musical taste.
  • Lightweight, Classic fit, Double-needle sleeve and bottom hem
  • Electrical engineers appreciate the delicacies of a finely tuned circuit
  • Perfect gift for the musician that loves working on their own gear

12. Pro-Ject Audiophile Home Audio/Video Product Silver (Box – Tube Box S2 Silver) -Electronics

By Pro-Ject

  • Suitable for MM and MC cartridges
  • Fully discreet circuit design without OpAmps
  • Precise RIAA equalization in two parts, passive/active
  • 2x ECC83 tubes (replaceable)
  • Front-sided Subsonic filter button

13. Tung-Sol 12AX7 Preamp Vacuum Tube, Single -Musical Instruments

By Tung-Sol

  • Equally well suited for HiFi applications
  • 7025/ECC83 equivalent
  • Performance which surpasses NOS original in all areas
  • Big, warm and very musical
  • Superb linearity with a dynamic 3-D sound.
  • Preferred by guitar technicians for re-tubing and upgrading
  • Single tube

14. Bellari VP130 MK2 Tube Phono Preamp/Headphone Amplifier -Electronics

By Bellari

  • Equalization: RIAA +/- .9 dB, 20Hz to 20kHz THD .05% @ 1KHz S/N Ratio: 103 dB, unweighted Crosstalk: -75 dB Size: 6″w x 2.5″h x 5.4″d
  • “The Bargain of a Lifetime Tube Phono Stage
  • The Bellari seemed to create a sound that was rich, natural and appealing
  • “I was surprised by how attractive and well balanced it sounded: smooth and warm, yet open and crisply detailed
  • It was an excellent sound by almost any standards; one I was very happy to listen to
  • You need vacuum tubes in your life, and the 12AX7 tube in the VP130 is the perfect audio upgrade to your system.
  • It vividly and naturally recreates recordings and has a uncanny ability to compliment any turntable
  • The Bellari VP130 further defines its position as the price-to-performance world-beater, do-everything-well, high fidelity phono preamplifier
  • An excellent performer at a very reasonable price!” – Jimmy Hughes, HiFi
  • Surface noise was low, and the music emerged from a crisp, clean, quiet background
  • For (this price), the Bellari Tube Phonostage offers warm musical sound and may be just what the doctor ordered for those who want to get into analog without loading up the credit card.” – The Absolute Sound
  • Cartridge Compatibility: Moving Magnet or High output Moving Coil Gain: 38.9 dB gain @ 1kHz with 12AX7 Tube Input Impedance: 47k ohms Output Impedance: 8-200 ohms Headphone, 100 ohms RCA

15. Mullard 12AX7 / CV4004 Tube -Musical Instruments

By Mullard

  • Great quality tube
  • Has shorter plates which will help alleviate microphonics and noise
  • Great tube for combo amps where microphonics and noise can be an issue

16. Electro-Harmonix 12AX7, Matched Pair -Musical Instruments

By Electro-Harmonix

  • Matched Pair
  • Matched for both gain and conductance
  • Spiraled filament allowing for reduced noise
  • Great value

17. Matched Pair (2x) Genalex Gold Lion 12AX7 tube (ECC83) -Musical Instruments

By Genalex Gold Lion

  • Gold plated pins, reduces oxidation in socket
  • Gain and transconductance are matched within 10%
  • Matched Pair (2 tubes)
  • Greater connectivity
  • High quality tube with large detailed soundstage

18. Vacuum Tube Shield Aluminum Alloy 9G-55 Shield Caps For 9 Pin 12AX7 12AU7 12AT7 Tubes, Silver -Musical Instruments

By flms love home

  • ☀☀.Works great as a retainer,Keep your preamp tubes safe! Also prevents unwanted audio interference
  • ☀.Made from Aluminum Alloy,28mm mounting hole distance.
  • ☀☀☀.Built-in spring for effective fixing and protection of the tube
  • ☀☀☀☀.Suitable for 9 Pins 12AX7,12AU7,12AT7,ECC82,ECC83 tubes

19. Tung-Sol 12AX7, Matched Pair -Musical Instruments

By Tung-Sol

  • Big, warm and very musical
  • Equally well suited for HiFi applications
  • Matched for both gain and conductance
  • Preferred by guitar technicians for re-tubing and upgrading
  • Performance which surpasses NOS original in all areas
  • 7025/ECC83 equivalent
  • Superb linearity with a dynamic 3-D sound.
  • Matched Pair

20. Bellari VP130 Mm Tube Phono Preamplifier With Headphone Amplifier -Shops

By Bellari

  • Output tube: 12AX7
  • Compact phono stage
  • RIAA Equalization
  • Headphone Output with variable Level control
  • For Moving Magnetic and high output cartridges.

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21. Fosi Audio P1 Tube Pre-Amplifier Mini Hi-Fi Stereo Buffer Preamp 6K4 Valve & Vacuum Pre-amp with Treble & Bass Tone Control for Home Theater System -Preamplifiers

By Fosi Audio

  • Tubes can be replaced by 6K4,6AK5,EF95, 5654,403B tubes.
  • All aluminum alloy shell and come with a 18-month manufacturer’s warranty.
  • Built-in Switch impact protection circuit and overheat protection circuit, long life span of this unit
  • This pre-amp improves everything detail, transparency, immediacy, richness, tone associated with your music.
  • RCA input to the computer, CD, phone, iPod and other player and RCA output to the digital amplifiers, active multimedia audio devices for lossless audio(The RCA cables not included).
  • &#127822 NOTE: This is a preamplifier, not a power amplifier or phono preamp, can’t be used for turntables or passive speakers.
  • Small compact design, with optimal integrated circuit to get powerful, dynamic and sweet sound

22. Camisin MM Phono Preamp Tube Audio Amplifier Board 12AX7 Tube Phono Board 12-15V AC Finished Board -Preamplifiers

By Camisin

  • Low pressure: 12-15VAC, not less than 0.8A (depending on the type of tube)
  • The circuit base on M65, the original RIAA curve is adjustable, this version is fixed
  • Power supply requirements: High pressure: 80-100VAC, no less than 20MA

23. Rolls PA555 Tube Preamplifier -Preamplifiers

By Bellari Audio

  • Frequency Response: 5 Hz – 198 KHz +/- 3 db
  • THD: 0.1%
  • Max Output Gain: 11.1 dB
  • Input Impedance: 10K ohms
  • S/N Ratio: 103 db, unweighted

24. Nobsound Bluetooth HiFi 6J2 Vacuum Tube Preamplifier Stereo PreAmp Digital Treble & Bass Tone Control (Black) -Preamplifiers

By Douk Audio

  • Notice: ① Preamplifier needs to work with amplifiers or active devices; ② Not PHONO preamp and can’t be used for record players
  • Easily switching between different sound sources with its audio input selection
  • Vacuum tube preamp with Bluetooth; Convenient to improve your sound quality
  • Treble & bass adjustment; Sound is warm and broad; No background noise; Gold-plated for input and output terminals; 6J2 valve tube; Mini size suitable for desktop
  • Audio signal input can be computer, CD, phone and lossless player; Three kinds of audio input: RCA; 3.5mm stereo input; Bluetooth

25. Tiamu MM Phono Preamp Tube Audio Amplifier Board 12AX7 Tube Phono Board 12-15V AC Finished Board -Preamplifiers

By Tiamu

  • Low pressure: 12-15VAC, not less than 0.8A (depending on the type of tube)
  • The circuit base on M65, the original RIAA curve is adjustable, this version is fixed
  • Power supply requirements: High pressure: 80-100VAC, no less than 20MA

26. INFI Audio Hybrid Class AB Tube Amplifier, Power Amp with Bluetooth, Home Audio HiFi Stereo Integrated Amp, AUX, Bluetooth, USB, Optical, Coaxial -Preamplifiers

By INFI Audio

  • If you encounter any problems, please contact our customer service team immediately.
  • Metal cutting knob for more delicate control.
  • Front Panel has independent Treble/ Bass/ Volume adjustment Knob
  • STEREO Input&Output: Super powerful extension, multiple audio sources
  • 100W Hybrid TUBE AMPLIFIER: 35W 4 ohm / Channel& 50W 8 ohm / Channel
  • Connectable with CD player, DVD player, PC, Smartphone, TV by using RCA & AUX ,Bluetooth, U disk, Optical and Coaxial
  • PERFECT SERVICE: 1year warranty gives you a great shopping experience
  • EXQUISITE MATERIALS: Power Amplifier used Aluminum and Metal casing which provided stronger protection
  • Build-in 12AU7/12AT7/6H3N Tube , PROTECTION COVER( Removable ) : The use of thickened steel wire meshed for the tube protection cover not only adds protection of the tubes, but also provides cooling performance and user safety.
  • Those connection allows you to enjoy the “Tube”Sound.
  • Supplied with a replaceable tubes.

27. Tung-Sol 12AX7, Matched Trio -Musical Instruments

By Tung-Sol

  • Preferred by guitar technicians for re-tubing and upgrading
  • Performance which surpasses NOS original in all areas
  • Equally well suited for HiFi applications
  • Matched for both gain and conductance
  • Superb linearity with a dynamic 3-D sound.
  • Matched Trio
  • Big, warm and very musical
  • 7025/ECC83 equivalent

28. MUZISHARE X7 KT88 x4 Push-Pull Vacuum Tube Integrated Amp Power Amplifier MM Phono amp Remote Upgrade -Preamplifiers

By MUZISHARE

  • soft
  • the momentum is good
  • for large scenes
  • Upgraded the internal coupling capacitor, is the designer to debug the custom-made silver film capacitor, relative to the classic version of the extension, control, density is better.
  • unrestrained
  • Peripheral power tube current adjustment knob and current display meter
  • Provide Triode and Ultralinear selection function: Triode work mode
  • MUZISHARE X7 Upgraded version
  • the sound of open
  • This is also a Power Amplifier (there is a group pre-amp input), a Headphone amplifier and this is a amplifier for Phono player too, direct link your phono player to this amplifier to output to speakers.
  • can be connected to the Phono player
  • strings Music and other types of music; Ultralinear work
  • With pure power amplifier features
  • Use 12AX7 and 12AU7 vacuum tube for voltage amplification and phase inversion,use KT88 vacuum tube to do AB1 push-pull power amplification; Mute delay function when turn on the amp(about 30 seconds) ;the choice of Japanese ALPS motor potentiometer
  • Pure Handmade,point to point hand welding using two high-quality wide-frequency high-quality Japanese EI output transformer using a high-power Z11 core toroidal power transformer dedicated designed for the machine , voltage amplification and promote are used tube 5AR4 for rectifier power supply.
  • large dynamic type of music
  • suitable for enjoying vocals
  • MUZISHARE X7 is an integrated Amplifier
  • can be linked the pre-amp signal input
  • with the phono function
  • pure and sleek

29. Tung-Sol Gold 12AX7 / ECC803S, Matched Trio -Musical Instruments

By Unknown

  • Matched Trio
  • Dynamic 3-D sound
  • Gold pins
  • High gain and ultra-low microphonics
  • Matched for both gain and conductance

30. Nobsound NS-10P Mini Vacuum Tube Preamp Audio Hi-Fi Stereo Pre-Amplifier Treble & Bass Control -Preamplifiers

By Douk Audio

  • Notice: ① Preamplifier needs to work with amplifiers or active devices; ② Not PHONO preamp and can’t be used for record players
  • Excellent sound performance; No background noise; Warm and soft tube sound; Sound quality enhancement; Pure tube preamplifier; Suitable for all amplifiers and music types
  • With independent treble, bass and volume control; Vacuum tubes can be replaced by various models
  • Mini size and exquisite appearance; CNC aluminum shell and front panel; Blue tube light; Mellow and solid touch feeling

31. Monoprice 611705 5-Watt 1×8 Guitar Combo Tube Amplifier – Tan/Beige with Celestion Super 8 Inch Speaker, 12AX7 Preamp, Versatile and Durable For All Electric Guitars -Musical Instruments

By Monoprice

  • While tone is always debatable, the increased dynamic range and even-order harmonic distortion of tubes produces the better sound.
  • The amplifier handles frequencies between 80Hz and 10kHz, with hum and noise -75dB below the rated power and 0.5% total harmonic distortion.
  • It uses a ECC83/12AX7 preamplification tube and a 6V6GT power tube for the amplifier section, plus a Celestion Super 8 GBA-15 speaker.
  • As the title indicates, this guitar amplifier features a 5-watt tube power amplifier and a Celestion brand speaker.
  • It includes a Low input and a High input, with the former attenuating the signal by approximately 50% and the latter being easier to overdrive.

32. Riverstone Audio – Tested/Matched Pair (2 Tubes) 7-Pin GE JAN 5654W Fully-Tested Vacuum Tubes – Upgrade for 6AK5 / 6J1 / 6J1P / EF95 – GE 5654W Platinum Grade Pair -Studio Recording Equipment

By Riverstone Audio

  • THE BEST WARRANTY AVAILABLE in the audio tube business
  • (JAN) Electron Tubes – Higher Durability and Life
  • ***All vacuum tubes sold by Riverstone Audio will have the “Riverstone Audio” name, logo and QC label on the boxes***
  • DO NOT SUBSTITUTE FOR ANY OTHER TYPE OF 7-pin tube.
  • 4 YEAR WARRANTY – BUY WITH CONFIDENCE – All vintage vacuum tubes sold by Riverstone Audio are backed by our no-nonsense 4-YEAR warranty
  • TEST RESULTS ARE PROVIDED WITH ALL TUBES SOLD BY RIVERSTONE AUDIO
  • All tubes we must also pass a specialized life test and an audio sound test
  • TESTED and MATCHED Pair (2 tubes) of low-noise 7-Pin NIB/NOS GE JAN 5654W Vacuum Tubes
  • These vintage US manufactured GE tubes are Mil
  • ***IMPORTANT*** AMPLIFIER DAMAGE CAN OCCUR IF YOU SUBSTITUTE THE WRONG TYPE OF TUBE
  • We do not recommend purchasing vintage vacuum tubes unless actual test results are provided
  • We have been testing and using vacuum tubes for many years and know what it takes to select the best vacuum tubes for long life low-noise audio applications.
  • 5654W tubes should only be used to replace 7-Pin 6J1, 6J1P / 6J1P-EB / 6Zh1P-EV, 6AK5, 6AK5W and EF95 tubes
  • Spec
  • We guarantee that the GE 5654W tubes selected for these matched pairs test at NOS levels at or above 4400 micro-mho and a plate current of 6.2 mA or higher.
  • RIVERSTONE AUDIO utilizes the best available equipment (Amplitrex AT1000) to test and match audio tubes
  • We reject over 60% of the tubes we test
  • Our experienced engineers match vacuum tubes for BOTH plate current and mutual conductance
  • Considered one of the best of the 5654 / 6AK5 / EF95 family of tubes for audio use
  • THE VACUUM TUBES WE SELL ARE 100% TESTED WITH DOCUMENTED TEST RESULTS ATTACHED TO EACH TUBE BOX
  • The 5654W tubes are NOS and were obtained from factory-sealed military surplus boxes.

33. Nobsound HiFi 6J2 Vacuum Tube Preamplifier Stereo PreAmp Digital Treble&Bass Tone Control (Silver) -Studio Recording Equipment

By Nobsound

  • The output end can connect to the digital amplifiers, active multimedia audio devices.
  • With treble and bass adjustment function; No background noise
  • Gold-plated for input and output terminals; 6J2 valve tube; Black version ASIN: B01NBM7K8L
  • Audio signal input end can connect to the computer, CD, phone and other player for lossless audio
  • Notice: ① Preamplifier needs to work with amplifiers or active devices; ② Not PHONO preamp and can’t be used for record players

34. Genalex Gold Lion 12AX7 / ECC83, Matched Trio -Musical Instruments

By Genalex

  • Matched Trio
  • Great for use in both Hi-Fi and guitar amps
  • Nice balance of base, mids, and smooth highs
  • One of the best current made production tubes available today
  • Matched for both gain and conductance

35. Phono Turntable Preamp – Mini Electronic Audio Stereo Phonograph Preamplifier with RCA Input, RCA/TRS Output,Low Noise Operation,with 12 Volt DC Adapter (PP400) -Studio Recording Equipment

By RybozenDIGITNOW

  • RCA Input & RCA /TRS Output: This mini preamp has stereo RCA inputs , stereo RCA and TRS outputs
  • Simple Plug & Play:Connect any turntable to modern sound equipment without specialized phono input for amplifying music.Simply hook up the preamp to both turntable and audio device so you can enjoy vinyl in no time.
  • Connect the turntable to the RCA inputs and ground Then, connect the amplifier receiver to the RCA/ TRS outputs.(DC 12V Adapter is included)
  • 1 Year Warrranty: We guarantee this electric phono preamplifier with both a 30 day no hassle money back return policy and a 1 year manufacturer’s guarantee.
  • Low Noise Operation: Offers outstanding performance with it’s Low-Noise Audio Operational Amplifiers.Make your vinyl records deliver sound exactly as it’s read from your turntable’s needle.
  • Convert Phone Signal:The turntable preamp converts can phono signals to line level for better sounding audio and volume.This state-of-the-art phono preamp can accommodate all magnetic pickups.

36. JJ 12AX7 / ECC83 Preamp Vacuum Tubes (Three Pack) -Musical Instruments

By JJ Electronic

  • It allows for more clean head-room than higher gain 12AX7s
  • The JJ 12AX7 is well suited for all types of music and playing styles
  • When pushed into overdrive it offers clean distortion with well balanced lows and mids
  • This tube has a well balanced, colorful tone with strongly defined lows, mids and smooth highs
  • In overdrive, it is smooth and strong with well defined lows and mids

37. FX AUDIO Vacuum Tube Preamp—Mini Electronic Hi-Fi Stereo 6K4 Tube Preamplifier with Bass & Treble Control for Home Audio Player DC 12V (Silvery) -Studio Recording Equipment

By FX AUDIO

  • Because it is a household circuit design, the home theater tube preamp can not be used in cars, turntables or passive speakers, nor can it directly work for headphones, speakers and can not be used as a phono amplifier.(Only suitable with 12V power cord).Package Include: 1 x tube preamp, 2 x 6K4 tubes,1 x power supply, 1 x RCA cable,1 x user manual, 1 x security card/1 year warranty
  • ♪ EXQUISITE APPEARANCE DESIGN—FX AUDIO pre-amplifier has a mini exquisite appearance and light weight, easy to carry around, its brushed texture surface and high-quality tube combine to appear more fashionable ,elegant and Classical.
  • At the same time it can maximize the rendering of an atmosphere like being in a music performance to satisfy your experience of different sound styles in pursuit sound quality.
  • ♪ NOTE—The item just is a tube preamp, not a power amplifier or phono amplifier
  • ♪ RCA INPUT & OUTPUT—From RCA output ,the preamp can also be directly connected to the audio source and active multimedia audio equipment or indirectly connected to passive audio through the power amplifier(The item includes RCA cable).
  • ♪ HIGH QUALITY MATERIALS—The chassis of the preamplifier is made of a solid aluminum alloy material, and uses accurate and stable integrated circuits and high-quality components to eliminate low-frequency noise and ensure clear sound quality; The material of its PCB board is made of FR-4 insulation board and black immersion gold Craft, which has the characteristics of stable signal, high temperature resistance, long service life, and not easy to be oxidized.
  • ♪ SEPARATE CONTROL OF BASS&TREBLE—The vacuum tube preamplifier can independently adjust the bass and the specific proportion components in high-frequency sound to perfectly achieve HiFi effects

39. GOWE 12AX7 Stereo Tube Preamplifier and Phono Stage tube pre-amp for Vinyl turntable -Studio Recording Equipment

By GOWE

  • Features:Ability to use with CD/DVD player as a preamplifier and with MM cartridge turntable as a phono stage; Dual stereo outputs either 0.7V for a post stage amplifier or 0.25V for an integrated amplifier
  • Utilizes the audiophile capacitors, such as Japanese Nippon Chemi-con capacitor filters, and high quality metal precision resistors dedicated for audio frequency; Applies special potentiometer as volume controller with low noise and durable; Beautiful aluminum heavy duty chassis, faceplate, and bezels
  • Technical Specifications: Phono Stage Suitability: MM cartridge phonograph; Tubes: Phono voltage amplifier: 12AX7 ¡Á 2; Voltage amplifier: 12AU7 ¡Á 2
  • Output Voltages: Dual outputs of either 0.25V or 0.7V; CD/DVD: 0.25V (for integrated amplifier) RIAA: 0.7V (for power amplifier or second gear); Output Jacks: Two channels two group gold plated RCA jacks; Input Sensitivity: ¡Ü0.25V Preamplifier; ¡Ü5mV Phono stage; Input Jacks: Two Groups gold plated RCA jacks (CD/DVD and Phono);
  • Distortion of Harmonic Wave: ¡Ü0.2% Preamplifier ¡Ü0.5% Phono stage; Frequency Response: 15Hz ~ 100KHz (-2.0dB); Signal-to-Noise Ratio: >75dB (CD/DVD input 0.5V 1KHz, output 0.7V); >65dB (Phono input 10mV 1KHz, output 0.7V); Input voltage: 110v-240v 50/60hz switch power supply
  • It can be applied to bi-amp configuration;Employ DC filaments power supply to minimize humming noise;Adopts conventional active RIAA equalization in phono stage circuit;Power transformers manufactured with silicon steel sheet and high quality oxygen-free enameled copper wire;

40. ART DJ Pre II Turntable Phono Preamplifier with RIAA EQ and a RCA Male to 2 RCA Male Audio Cable 3′ -Studio Recording Equipment

By ART

  • Gain Trim and Signal Gain/Clip LED
  • Low Cut Filter Switch
  • Phono Preamp for Recording and Playback
  • Switchable Input Capacitance: 100pF/200pF
  • Low Noise

Related Posts :

41. AIYIMA Tube T3 HiFi 6J2 Tube Phono Preamp Stereo Audio Tube Preamplifier with DC 12V Power Supply for Turntable MM Phonograph Record Player System -Preamplifiers

By AOSHIKE

  • *Multiple input methods to meet your needs,Our this Tube MM Phono Preamplifier have Two input ways:MM signal input(MM Turntable) and 3.5mm AUX input
  • To meet different customer needs
  • *It can be used as a MM phono preamp and a tube preamp, compatible with many audio devices such as MM record player, CD players, DAC, phone,TV, MP3 players, computers And so on
  • *With DC12V power supply,With gain adjustment switch, convenient to match better with different audio signalsogy,with lossless transmission, perfectly suitable for MM record players and other audio sources
  • *The mini tube Preamplifier build quality is surprisingly solid ,Metal shell,exquisite appearance design,Nice touch!Reasonable internal structure ensure HiFi sound quality and low noise,Let you enjoy sweet and warm sound quality
  • *Adopting 6J2 vacuum tubes for easy replacement(can be replaced by 6K4/6J1/6J4/GE5654/6AK5/ 6*1n) sound warm, dynamic and sweet, bringing extremely high-quality listening experience.

43. Electro-Harmonix 12AX7, Balanced Triodes -Musical Instruments

By Electro-Harmonix

  • Tubes are handpicked from balanced inventory
  • Test readings will be hand written on factory box
  • Great tube for guitar and Hi-Fi amps
  • Triodes are balanced within 3% for both gain and transconductance
  • Tube will be wrapped in bubble wrap to ensure a safe delivery

44. GOgroove Mini Phono Turntable Preamp Preamplifier with 12 Volt AC Adapter, RCA Input for Vinyl Record Player – Compatible with Audio Technica, Crosley, Jensen, Pioneer, 1byone and More Turntables -Preamplifiers

By GOgroove

  • RIAA EQUALIZATION boosts the volume signal for balanced, clear audio | BACKED BY 3 YEAR MANUFACTURER’S WARRANTY
  • EASY TO SET UP OUT OF THE BOX for a simple hook up the preamp to both turntable and audio device so you can enjoy vinyl in no time | ULTRA-LOW NOISE OPERATION for better sound and less distortion
  • CONVERTS TURNTABLES PHONO SOUND QUALITY to line level for better sounding audio and volume | 1/4 HEADPHONE PORT lets you plug in and listen directly to music (no volume control)
  • NECESSARY FOR CONNECTING TURNTABLE to newer speakers and receivers that do not have a phono input
  • COMPACT DESIGN fits on your bookshelf, desk, table so you can connect your turntable to your stereo receiver, speakers, or other audio device in any spot| Powered with 12 Volt AC Adapter (included)

45. 7-Pin 5654W Vacuum Tubes for Tube Amplifier Preamplifier- Replace 6AK5 6J1 6J2 6J1P EF95 Fully Matched Pairing Tubes 2PCS – Fosi Audio -Preamplifiers

By Fosi Audio

  • These GE 5654W tubes show you the difference in natural voice reproduction and simple musical
  • Note:Replacing the wrong type of tube may damage your amplifier
  • It can used for the device that comes with 6J2/6J3/6J4/6J5 as replacement.
  • It can also directly replace WE-403A/403B/EF95 and ordinary 5654
  • If you are not sure this 5645W can be used as a replacement for your audio device, please check with your amplifier manufacturer.
  • They sound more clear with an emphasis on clarity, larger soundstage, and bass response is more noticeable
  • Substitute for 7-pin 6AK5/6AK5W/6Zh1P/6J1/6J1P tubes
  • Each package contains a pair of matched military-grade vintage US-manufactured GE JAN 5654W vacuum tubes(2 PCES).
  • With 18 months warranty
  • If you have any questions, please feel free to contact us.
  • Hear the difference, enjoy your music!
  • Every package you get goes through our careful packaging

46. Nobsound Little Bear T7 Vacumn Tube Mini Phono Stage RIAA MM Turntable Preamp & HiFi Tube Pre-Amplifier (Silver) -Preamplifiers

By Little Bear

  • Its mini size makes it more portable and be suited for a variety of scenarios and Its alluminum body makes it strong and elegant.
  • Customers can adjust its gain more conveniently; ② The circuit is optimized and the noise is lower.
  • Its tube(6J1) can be directly replaced with tubes like 5654, 6AK5, EF95 .etc
  • 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.
  • Upgrades of the new version: ① The gain switch is moved from inside to outside

The Brands & Sellers

Before writing this post, I did huge research to find reputable brands and sellers who manufactured the best 12ax7 phono preamps. I did it because a product from such brands/sellers would have better customer support, global support, and better warranty options. Based on my research, here are the best brands/sellers.

The Buyer’s Guide

Although the main goal of this post is to help you find the finest 12ax7 phono preamps option in the market, I’ve added this buyer’s guide to further assist you in finding out the important factors to consider when purchasing.

1. Your Requirements vs Features

One of the most important things to consider when purchasing a 12ax7 phono preamps is to make sure that it has all the features you need. Also, make sure that it’s capable of doing all the things you want it to do. But, how? Well, I’ve included the notable features and tasks that can be achieved.

In some cases I might’ve not added all the features, the best way to know the offering in that case would be to check out the product listing or find individual reviews and check if the option you’ve chosen is capable of handling all your requirements.

2. The Price

If it wasn’t for budget, everyone would’ve bought the most prime option, but in a real world, all our purchases are restricted by our budget. Although, it’s important to stick to it, if you’re missing out some important features which are important to you, then it could be a bad decision. That’s why I always suggest you first make a list of requirements and then set a budget.

3. Brands / Seller Support (Customer Support, Product Quality.)

One of the reasons why branded 12ax7 phono preamps are slightly priced more than unbranded options is because of the additional value they add. When you purchase from a reputed brand/seller, you get better customer support, global warranties (in some cases), and the product quality is exceptional.

4. Customer Reviews

One of the best ways to judge a product is looking at the reviews and that stands true in the case of 12ax7 phono preamps too. But how? Well, for all the products I’ve mentioned in this list, I’ve added a purchase link, you can click on it and you’ll find their ratings, click on it and you’ll be able to read the reviews.

5. Individual Website Reviews

I don’t often do in-depth individual reviews, but individuals who make videos or blog posts about their experience with the 12ax7 phono preamps they bought. You can just make a search for the product model and add the term “review” behind it to find a few of them. Read them to get more clarity.

6. Consult Professionals or Existing users

One of the things I personally believe is that 12ax7 phono preamps experts or existing users have better knowledge about it. It’s because they either know a lot about the industry or have been using the model for a long time. The good thing is, I’ve already done a huge research by interviewing such people before making this list.

Frequently Asked Questions

Which is the best 12ax7 phono preamps to consider in 2020?

According to me, the best 12ax7 phono preamps to consider this year is the , because 97% of the people I interviewed, voted for it as the best option.

Which is the most expensive 12ax7 phono preamps and is it worth it?

The MUZISHARE X7 KT88 x4 Push-Pull Vacuum Tube Integrated Amp Power Amplifier MM Phono amp Remote Upgrade is the most expensive option. It comes from a reputed brand and has additional features. If budget isn’t an issue, one should surely consider it.

Which is the cheapest 12ax7 phono preamps and should you buy it?

The Vacuum Tube Shield Aluminum Alloy 9G-55 Shield Caps For 9 Pin 12AX7 12AU7 12AT7 Tubes, Silver is among the cheapest 12ax7 phono preamps available. It’s cheap, but has notable features, if you’re planning to get it, make sure that it has all the features you’re looking for.

Is it safe to purchase a 12ax7 phono preamps online?

This is a question I get a lot, the answer to it is – Online shopping experience depends on the website you’re purchasing from, that’s why make sure that the website you’re shopping is trustworthy. In our case, I’ve already added links to Amazon which is a very reliable eCommerce website.

What’s the average amount spent by people for a 12ax7 phono preamps?

Based on my experience, the average amount spent by the majority of the people is around 147. Also, based on my experience, 58 spend this much when purchasing a 12ax7 phono preamps.

The Verdict

The in-depth buyer’s guide has finally come to an end, I hope that I’ve helped you find the perfect 12ax7 phono preamps for your usage. I’ve tried to make this list as diversified as possible by including options that are suited for diversified needs and in different price ranges.

In case you’re still unable to decide the right 12ax7 phono preamps for your needs, feel free to contact me or comment below, I’ll try to solve your query or help you find one within 24 hours of reading your message/mail.

Also, if you liked the guide and find it helpful, please feel free to share it with your family and friends on social media platforms like Facebook, Twitter, Pinterest, etc. This way, I get to help more people and you get to help your friends and family.