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Best 10 12ax7 Phono Preamps – Jul, 2022, UK

We have analyzed thousands of reviews in order to decide on what the best 12ax7 Phono Preamps of the year are.

The Best 12ax7 Phono Preamps of 2022

GOWE 12AX7 Stereo Tube Preamplifier and Phono Stage Tube pre-amp for Vinyl Turntable
  • 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. 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;
  • 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
Pro-Ject Tube Box S2, High End Valve Phono Preamplifier (Black)
  • Dual mono circuitry for optimized channel separation
  • Suitable for MM and MC cartridges
  • Valve phono stage supplied with 2 x ECC83 valves
  • Adjustable impedance and capacitance settings
  • Precise RIAA equalisation in two parts, passive/active
Behringer PP400 Ultra-Compact Phono Preamp
  • Converts your phono signal to a line level signal
  • State-of-the-art phono preamp to accommodate all magnetic pickups
  • Dedicated RCA and 1/4" TRS output connectors
  • DC 12 V adapter included
PROZOR Phono Preamplifier Phono Preamp Turntable Preamp with Level Controls 2 RCA Input & Output Interfaces for AK-750S etc
  • 【Excellent Sound Performance】Ultra Low-Noise Audio Amplifier Offers Excellent Sound Performance.
  • 【2 RCA】2 * RCA(L & R) input + 2 * RCA(L & R) Output Interfaces.
  • 【Metal Case】Ultra-Compact Phono Preamp With Metal Case, Portable And Durable.
  • 【Level Control Konbs】With Level Control Konbs For Adjusting Volume.
  • 【Package】The Package includes: 1 x Phono Preamp, 1 x Power Adapter.
Nobsound Little Bear T7 Valve Tube Preamp Mini Phono Stage RIAA MM Turntable Preamplifier HiFi Audio Pre-Amplifier (Black)
  • This product can be used as a MM Turntable Preamp or a HiFi Tube Pre-Amplifier.
  • This product can provide high fidelity and warm sound beyond your expectation.
  • 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.
Moukey Stereo Mini Phono Turntable Preamp Preamplifier with DC 5V ,RCA Input, RCA Output & Low Noise,Independent Knob Control Operation-MPAMP1
  • 【Easy to Use】 Please use a passive vinyl record player (the record player does not contain a power amplifier and speakers, it is called passive) to connect to our products. This mini preamp has stereo RCA inputs and stereo RCA outputs. Connect the turntable to the RCA inputs and ground , and then connect the amplifier receiver to the RCA outputs.
  • 【Converts Phono Signals】Turntable preamplifier, which can convert sound signal into line level signal, this advanced circuit sound preamplifier, input sensitivity electromagnetic pickup.
  • 【 Low Noise Operation】Offers outstanding performance with it’s Low-Noise Audio Operational Amplifiers. Hooking up the preamp to the turntable and audio device, and then you can enjoy the better sound and less distortion.
  • 【DC 5V power supply】This product uses the latest DC 5V power supply mode, so no longer restricts the application scenarios. Note: Please use an external power supply with CE or UL certification, and stay away from the interference source, otherwise it will cause noise and other undesirable interference to the product.
  • 【Double gain】Considering that the signal of the phonograph is relatively weak, our company has added a set of gain adjustments for the input and output, so that the sound volume of the phonograph can be perfectly played. NOTE: This preamplifier must be used together with a power amplifier.
Tung-Sol 12AX7 Preamp Vacuum Tube Single
  • 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. Equally well suited for HiFi applications
  • Single tube
  • 7025/ECC83 equivalent
Fosi Audio Box X2 Phono Preamp for Turntable Preamplifier MM Phonograph Preamplifier with Gain Gear Mini Stereo Audio Hi-Fi Pre-Amplifier for Record Player with DC 12V Power Supply (Black)
  • ❤Tube MM Phono Preamplifier: Converts phono signals to Line Level Signals with low-noise integrated circuits and high-quality components to remove low-frequency noise ensure clear sound quality. Designed with grounding post to protect your turntable.
  • ❤Three switchable gain modes: 39, 42, 45 dB. Adjustable gain levels to give you customizable control and outstanding compatibility. Entry-Level high-end analog sound and top-notch circuitry for an unbeatable low cost.
  • ❤Tube Preamplifier: It's also a tube preamp with 3.5mm AUX Input. Designed and assembled by Fosi Audio from high quality components. Great warm, smooth-sounding.
  • ❤Applicable vacuum tube model: 6K4/6J1/6J4/GE5654/6AK5/66*In vacuum tubes, etc. You can replace the vacuum tubes to DIY your stereo system. Different tube with different sound.
  • ❤What You Get: Box X2 phono preamp x1, Vacuum tubes x2, RCA cable x1, power adaptor x1, user manual x1, 18-Month global warranty, and 24-Hour quick customer service.
LiNKFOR Phono Preamplifier PP400 Phono Preamp Preamplifier with Certified Power Adapter Turntable Preamp Metal Shell RCA Input and Output Phono Preamplifier for Turntable
  • 【 PP400 Phono Preamplifier 】 This Phono Pre Can Convert the Phono Signal to a Line Level Signal. Convert the Turntable Audio to Amplifier, Relive Turntable Memories Back to Life.
  • 【 Multiple Connection Choices 】 2 x RCA L/ R Inputs + 2 x RCA L/ R Outputs, 1 x 1/4" TRS Output. (Not Included Audio Cable)
  • 【 Excellent Sound Quality 】 Ultra Low Noise Audio Performance, Provides Excellent Sound Quality.
  • 【 Mental Shell 】Ultra-compact Phono Preamp with Metal Shell Ensure Good Anti-Interference and Heat-Resistance, Portable and Durable.
  • 【 12V1A Power Supply 】 With Certified 12V 1A Power Supply, Ensure Stable Product Performance, and Solve the Problem of Noise.
Douk Audio T3 PRO Tube Phono Preamp for Turntable, MM Phonograph Preamplifier, Mini Valve Stereo Preamplifier for Record Player
  • With MM signal input and 3.5mm AUX input(with priority), can be used as a MM phono preamp and a tube preamp, compatible with many audio devices such as MM record player, phone,TV, MP3 players, CD players, DAC, computers etc. to satisfy different demands.
  • Reasonable curcuit layout and concise wiring to ensure HiFi clear sound with low noise, adopting 2PCS 6A2 vacuum tubes(can be replaced by 6K4 / 6J1 / 6J4 / GE5654 / 6AK5 / 6*1n) to make sound warm, dynamic and sweet, bringing extremely high-quality listening experience.
  • With gain adjustment switch(OFF-39dB-42dB-45dB), convenient to match better with different audio signals, the front panel are machined with wire drawing and frosted technology, looks more fashionable and distinctive.
  • Mini size with exquisite appearance, aluminum alloy chassis with better shielding performance and gold-plated terminals with lossless transmission, perfectly suitable for MM record players and other audio sources.

Buying the best 12ax7 Phono Preamps should become very easy if you take into consideration our recommended products! Make sure to check out the features, Product highlights, and our Scoring Index where we rate based on the following:

  • Is 12ax7 Phono Preamps Value For Money?
  • What is the Quality of 12ax7 Phono Preamps?
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  • Is 12ax7 Phono Preamps Durable?

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No time to read reviews? Choosing one of the following products should be fine:

GOWE 12AX7 Stereo Tube Preamplifier and Phono Stage Tube pre-amp for Vinyl Turntable
  • 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. 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;
  • 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
Pro-Ject Tube Box S2, High End Valve Phono Preamplifier (Black)
  • Dual mono circuitry for optimized channel separation
  • Suitable for MM and MC cartridges
  • Valve phono stage supplied with 2 x ECC83 valves
  • Adjustable impedance and capacitance settings
  • Precise RIAA equalisation in two parts, passive/active
Behringer PP400 Ultra-Compact Phono Preamp
  • Converts your phono signal to a line level signal
  • State-of-the-art phono preamp to accommodate all magnetic pickups
  • Dedicated RCA and 1/4" TRS output connectors
  • DC 12 V adapter included
PROZOR Phono Preamplifier Phono Preamp Turntable Preamp with Level Controls 2 RCA Input & Output Interfaces for AK-750S etc
  • 【Excellent Sound Performance】Ultra Low-Noise Audio Amplifier Offers Excellent Sound Performance.
  • 【2 RCA】2 * RCA(L & R) input + 2 * RCA(L & R) Output Interfaces.
  • 【Metal Case】Ultra-Compact Phono Preamp With Metal Case, Portable And Durable.
  • 【Level Control Konbs】With Level Control Konbs For Adjusting Volume.
  • 【Package】The Package includes: 1 x Phono Preamp, 1 x Power Adapter.
Nobsound Little Bear T7 Valve Tube Preamp Mini Phono Stage RIAA MM Turntable Preamplifier HiFi Audio Pre-Amplifier (Black)
  • This product can be used as a MM Turntable Preamp or a HiFi Tube Pre-Amplifier.
  • This product can provide high fidelity and warm sound beyond your expectation.
  • 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.

Anthony Hart

Anthony Hart is the main author of the website argylljacobs.co.uk. He is passionate in Technology and Gadgets and you will find him reviewing and ranking multiple products. He is always on the lookout of new products and gadgets to review for argylljacobs.co.uk readers!

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