Top 25 Best Diy Tube Preamp Review

Our Top Pick

Best Diy Tube Preamp Products Details

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

Features

  • MUZISHARE X7 Upgraded version. 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.
  • MUZISHARE X7 is an integrated Amplifier. 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.
  • 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.
  • 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
  • Provide Triode and Ultralinear selection function: Triode work mode. soft. pure and sleek. suitable for enjoying vocals. strings Music and other types of music; Ultralinear work. the sound of open. unrestrained. the momentum is good. for large scenes. large dynamic type of music. Peripheral power tube current adjustment knob and current display meter. With pure power amplifier features. can be linked the pre-amp signal input. with the phono function. can be connected to the Phono player

BOYUU MT-88 MKII HiFi Vacuum Tube Power Amplifier, Stereo Push-Pull Hi-Fi Triod and UL 2 Mode Amp, with KT88x4,12AU7x2,12AT7x, VU Meter, 2 x 45Watt (UL Connection)

Features

  • ✅ Classic and graceful appearance. Stainless steel chassis, The unique four-corner aluminum column resonance principle structure has excellent stability and reliability. Double VU meters and 4 PCS KT88 vacuum tubes makes it more elegant and attractive.
  • ✅ 12AT7 voltage amplification, 12AU7 current drive, KT88 push-pull power output. Double connection modes: 60Wx2 UL Output and 35Wx2 triode Output.
  • ✅ Made of Japanese silicon steel sheet and high-quality enameled wire, output transformer potting processing, with antimagnetic transformer covers to shield current interference and achieve much lower static noise, ensure the stability and reliability of the output.
  • ✅ All the components are of high quality level in hifi industry, special potentiometer, capacitors and precision resistors for audio frequency, volume controller gold plated speaker output, low noise and durable.
  • ✅ Amplifier provides greater output power, two analog VU meter on the front panel to monitor the average of the two channel output levels, 110V/230V voltage input. 4/8ohm output.

MUZISHARE X5 Integrated Amplifier EL34 x4 Push-Pull Vacuum Tube AMP with Remote

Features

  • Pure Handmade, point to point hand welding
  • Two Japanese high quality EI output transformers with high sound quality
  • Use the EI type power transformer designed specially for this machine
  • The pre-amp stage uses 2x 12AX7 and 12AU7 vacuum tubes, and the power stage uses 4 EL34 vacuum tubes to be AB1 type push-pull power amplification,
  • With Aluminium remote control & Vacuum tube protective cover

Elekit STEREO TUBE PREAMP KIT DIY-EK-TU-8500

Features

  • Category :- Audio ProductsAccessories
  • Mfr :- Elekit
  • Series :- *
  • Package :- Bulk
  • Part Status :- Active

Dared I30 HIFI Audiophiles Professional Class A Vacuum Tube Integrated Amplifier USB-DAC/LINE input and Headphone Output,30W2,with 6L6G(5881),12AX7(ECC83),12AU7(ECC82) Tube

Features

  • From the French design, It is a favorite of music buffs for the past 20 years, Fashion design, Beautiful appearance and Fantastic sound quality, the well machined front panel is gold anodized after being sand blast, and the chassis made of superior stainless steel with 1.2mm in thickness is matt black coated.
  • 6L6G tube Particularly Ideal for Vocal Music & Chords, Stereo Hi-Fi Integrated Amplifier brings you exquisite & refined music, Vacuum Tube Amplifier, push-pull class a working mode and powerful with 30w in each channel(left or right), this amp can drive most home audio speakers.
  • To widen frequency response and better acoustic quality, Gold plated material HiFi design extremely lavish and Japan NICHICON/ELAN capacitor Make it low-noise, ALPS potentiometer, 300w power transformers, gold plated tube sockets, silver plated signal wires, gold plated Headphone output, gold plated speaker output, IEC Power supply socket.
  • Input of bluetooth, aux, usb/dac and line in, especially with bluetooth connection, it is easy and convenient for you to connect to any music source with bluetooth, with analog VU meter to monitor channel output.
  • Integrated amplifier built into the pre amp and power amp, its biggest advantage affordability, which can help you save money! You will hear smooth, liquid and warm sound. This tube amplifier is the best choice for HIFI friends.

PSAVEN Newest 2PCS Acme A845 Vacuum tube 845 Treasure For Audio HIFI DIY Guitar Tube Amplifier Matched Pair

Features

  • Brand new PSVANE Premium ACME Series Vacuum Tubes
  • Model No.: ACME A845 (One Pair in a luxury gift box, replace other 845 tubes directly) Aluminum Teflon Tube Base
  • Suitable for amplifier, Tube AMP
  • Warranty: 18 Months

PSAVEN Newest 2PCS Acme A300B Vacuum tube 300B Treasure For Audio HIFI DIY Guitar Tube Amplifier Matched Pair

Features

  • Brand new PSVANE Premium ACME Series Vacuum Tubes
  • Model No.: ACME A300B (One Pair in a luxury gift box, replace other A300B tubes directly) Aluminum Teflon Tube Base
  • Suitable for amplifier, Tube AMP
  • Warranty: 18 Months

BoyuuRange A50 MKIII 300B HiFi Intergrated Tube Amplifier Single-end Class A Valve Amp with Tube Cage

Features

  • Factory add an Inductance transformer and Bipolar filter circuit to get the nicer sound for the MKIII.Come with a Tube Cage and VU meters.
  • Power output tube: 300B × 2
  • Power Transformers: new imported 0.35, stack thickness 60MM (114-60).
  • Output amplifier core: core 0.35 new imported thick high silicon (86-50).
  • Some of Senior audiophile optimization the electric circuit,it is better at arom,intermediate frequency and bass.

Willsenton R-35I EL34 x4 Tube Amplifier Headphone Amp with Bluetooth Basic Meter (Dark Blue Without Bluetooth)

Features

  • pure hand made, point to point welding
  • With Basic Meter ,protective cover cage and remote control
  • Use high power Z11 iron core Japanese EI type power transformer

PSVANE Premium ACME A805 Vacuum Tube 805 Vintage Hifi Audio Tube AMP DIY Upgrade Factory Test Match Luxury Gift Box

Features

  • Brand new PSVANE Premium ACME Series Vacuum Tubes
  • Model No.: ACME A805 (One Pair in a luxury gift box, replace other 805 tubes directly) Aluminum Teflon Tube Base
  • Suitable for amplifier, Tube AMP
  • Warranty: 18 Months

PSVANE Premium ACME A211 Vacuum Tube 211 Vintage Hifi Audio Tube AMP DIY Upgrade Factory Test Match Luxury Gift Box

Features

  • Brand new PSVANE Premium ACME Series Vacuum Tubes
  • Model No.: ACME A211(One Pair in a luxury gift box, replace other 211 tubes directly) Aluminum Teflon Tube Base
  • Suitable for amplifier, Tube AMP
  • Warranty: 18 Months

BluGuitar Amp1 Mercury Edition 100W, Gator MixerBag1515, (2) ErnieBall Guitar Cables Bundle

Features

  • BluGuitar Amp1 Mercury Edition 100W
  • Gator MixerBag1515
  • (2) ErnieBall Guitar Cables

MUZISHARE X3T Tube Headphone Amplifier Balanced XLR 6.5mm Class A sinle-Ended EL84 Valve Integrated Amplifier

Features

  • MUZISHARE Audio X3T is a Headphone amplifier . This is an integrated Amplifier too.
  • Upgraded X3T: 1. The pre-stage tube adopts 12AX7 circuit design with more vivid tone. 2. Increase the balanced output in the earphone part, adopting the most anticipated output among earphone fans, aiming at high-end earphone users. 3. Increase the Bluetooth receiving function.
  • pure hand-made, machine scaffolding with welding,It come with a tube cage cover.
  • Using two high-quality wide-frequency high-quality Japanese EI output transformer; 1/4" headphone jack,
  • Two tubes 5AR4 for tube rectifier power supply,Use 2x 12AX7 vacuum tube for preamp stage; use EL84 vacuum tube to be Class A Single-ended power amplification;

BoyuuRange MT-34 MKII EL34 Tube Hi-Fi Intergrated Amplifier Push-pull

Features

  • Vacuum tube: 5Z4P x1, EL34 x4, 6N1J x3
  • Input jack: CD / AUX / TAPE
  • Output power: 2 × 25W (ultra-linear connection), 2× 15W(Triode)
  • Signal to noise ratio: 88dB,Input impedance: 100KΩ
  • Come with tube cage.

Psvane Acme 2A3 Newest Vacuum Tube Treasure For Speaker Audio HIFI DIY Guitar Tube Amplifier Matched Pair 2PCS

Features

  • Brand new PSVANE Premium ACME Series Vacuum Tubes
  • Model No.: ACME A2A3 (One Pair in a luxury gift box, replace other 2A3 tubes directly) Aluminum Teflon Tube Base
  • Suitable for amplifier, Tube AMP
  • Warranty: 18 Months

Reisong - A20 Hi-Fi Intergrated Amplifier KT88 Tube Single-end Class A 4ND VU Meter

Features

  • KT88-98 power output.
  • 6J8P-J pre-voltage amplification.
  • The new power amplifier 0.35 cores do to ensure stable power supply.
  • Output power, maximum output power of 8W+8W.
  • Output amplifier uses no big loop feedback technology to ensure high sound reduction, powerful

Allen & Heath ZED60-14FX Compact Live and Studio Mixer with Digital FX and USB Port

Features

  • 8 mic/line inputs, 2 with Class A FET high impedance
  • 60mm professional quality faders and responsive 3-band, swept mid EQ with MusiQ
  • Configurable USB stereo audio in/out
  • 1 pre-fade Aux send and 1 FX send
  • 16 Internal Effects

Monoprice Amplifier Speaker (611830)

Features

  • All-tube design: Three 12AX7 tubes drive the preamp section, while two pairs of EL84 tubes generate 30-watts of pro output power.
  • Industry standard Celestion V30: The Celestion Vintage 30 speaker creates enormously detailed and complex overtones, a warm low-end, and a famously rich vocal-like mid-range.
  • Two channels: The amp features dedicated, footswitch selectable clean and overdrive channels to produce a wide range of tones.
  • Complete bundle: This bundle includes a 30 watt tube amplifier, a cabinet with a Celestion Vintage 30 speaker, a 2-button footswitch for selecting the channel and reverb, and a 1/4in TRS speaker cable.
  • The Celestion V30 sound has been captured on thousands of recordings from a diverse range of notable players, including Slash, Steve Stevens, and Peter Frampton.

Bassman Tweed 5F6A Guitar Bass Amplifier DIY Kit Deluxe Chassis Chrome Plate

Features

  • Bassman Tweed 5F6A Guitar Bass Amplifier DIY Kit Deluxe Chassis Chrome Plate

BOYUURANGE Reisong A12 EL34 12AX7 (ECC83) Hi-Fi Audio Stereo Single-end Class - A Tube Amplifier Amp

Features

  • Please pay attention before buying, We received feedback from many buyers, reflecting that Reisong A12 Amp have not enough power.Please confirm that your speaker is a bookshelf speakers with a sensitivity 89db or more. We don't think Reisong A12 work well with a floorstanding Speaker or the low sensitivity speakers.
  • Point to Point hand welding, preferred audiophiles, output transformer switch to the 76x40 higher end output transformer.
  • Reisong A12 Amp is an upgraded version of A10, could use more replacement models of tubes without convertor. Come with Tube Cage.
  • Vacuum Tube: EL34 x 2,12AX7 (ECC83) x 2,5Z4PJ x 1
  • If there is no sound from the machine after waiting for a few minutes, Please make sure the power is connected properly. And try pressing the Black Circle Button on the back of the machine (for switching between AUX and CD modes)

Pro-Ject Tube Box S2 Phono Preamplifier - Black

Features

  • Suitable for MM and MC cartridges
  • Fully discreet circuit design without OpAmps
  • Ultra low noise circuitry with FET input stage
  • External power adaptor and multiple internal power supplies
  • Sandwich alu/metal casing protects from vibrations and electromagnetic interference

Pro-Ject Audiophile Home Audio/Video Product Silver (Box - Tube Box S2 Silver)

Features

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

Reisong A10 EL34 Hi-Fi Audio Stereo Tube Amplifier Single-end Class - A Amp

Features

  • Please pay attention before buying, We received feedback from many buyers, reflecting that Reisong A10 Amp have not enough power. Please confirm that your speaker is a bookshelf speakers with a sensitivity 89db or more. We don't think Reisong A10 work well with a floorstanding Speaker or the low sensitivity speakers.
  • Manual welding, preferred audiophiles, output transformer switch to the 76x40 higher end output transformer.
  • If there is no sound from the machine after waiting for a few minutes, Please make sure the power is connected properly. And try pressing the Black Circle Button on the back of the machine (for switching between AUX and CD modes)
  • Tube EL34 x 2,6N2J x 2,5Z4PJ x 1
  • Reisong Boyuu A10 Amp with tubes protective cover. If you need a circuit diagram, please contact us by email, thank you.

BOYUURANGE Reisong A10C EL34 Hi-Fi Audio Stereo Tube Amplifier Single-end Class A Amp

Features

  • If there is no sound from the machine after waiting for a few minutes, Please make sure the power is connected properly. And try pressing the Black Circle Button on the back of the machine (for switching between AUX and CD modes)
  • Manual welding, preferred audiophiles, the output transformer switch to the higher end of the 76 x 40 output transformer.
  • When low frequency dynamic playback is good, control and strong, it is more powerful.
  • Tube: EL34 x 2,6N2J x 2,5Z4PJ x1
  • With an English Operation Manual,circuit diagram,Tube protective cover.

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