The Best Vacuum Tube Phono Preamplifier

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834 reviews analysed

1. Douk Audio T3 PRO MM Phono Stage Preamp Mini Stereo Vacuum Tube Preamplifier

Douk Audio T3 PRO MM Phono Stage Preamp Mini Stereo Vacuum Tube Preamplifier

Feature

Description

Features:
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 6J2 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.

Parameters:
Audio input: MM phono / 3.5mm AUX
Audio output: stereo RCA
Output level: 600mV (3mV 1KHz)
SNR: ≥98dB
Frequency response: RIAA standard
THD: 0.1%
Working voltage: DC12V
Dimensions(L*W*H): 117*95*30mm / 4.61*3.74*1.18 in
Net weight: 310g / 0.68lb
Package weight: 520g / 1.15lb

Packing List:
1*Tube Preamp
1*Power Supply
1*RCA Cable
1*Manual

2. Fosi Audio 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 Box X2

Fosi Audio 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 Box X2

Feature

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

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

Feature

Description

Pro-Ject’s Tube Box S2 is innovative miniature sized phono preamplifier with tube output and high end sound.

4. Phono Preamp for Turntable, SUCA-AUDIO 6J2 Vacuum Tubes MM RIAA Phonograph Stage Preamplifier Mini Hi-Fi Stereo Preamp for LP Vinyl Recorder Player Turntable Home Audio with 12V Power Supply

Phono Preamp for Turntable, SUCA-AUDIO 6J2 Vacuum Tubes MM RIAA Phonograph Stage Preamplifier Mini Hi-Fi Stereo Preamp for LP Vinyl Recorder Player Turntable Home Audio with 12V Power Supply

Feature

Description

WARM TIPS
1.This is only a preamp, which needs to be used with amplifiers or active speakers.
2.Tubes are not support hot-swappable, please don’t replace the tubes while the machine is powered on.
3.Please see the user manual first before using, most problems you can find the answer in the user manual.

Features
1.SUCA AUDIO Phono BOX P4 can be use as a Phono preamp as well as a Tube Preamp, 2 in 1 function.( AUX input is with priority).
2.Front AUX Input can connect with mobile phone/ CD / Tablet / PC while the back MM input can connect with MM turntable.
3.39dB/42dB/45dB gain adjustable, convenient to match better with different audio signals.
4.Provide Warmth, Dynamic,Sweet tube coloration feeling with 2 6J2 tubes, tubes can be replaced for different sound feeling.
5.NO hum or buzzing, because of the optimal integrated circuit design and high quality power adapter.

Parameters:
Chip: OP Amp: TL071+JRC2068D
Audio input: MM phono / 3.5mm AUX
Audio output: stereo RCA
Electrical Level Output: 600mV @3mV 1KHz
SNR: ≥98dB
Working Voltage: DC12V
Frequency Response: Meet standard RIAA
Product Weight: 0.3kG
THD: 0.1%

How to Use PHONO BOX P4
1.Turn the knob on OFF state.
2.Install the tube into the base of the tube according to the direction (the tube is not divided left or right, check whether the pin is deformed before installing the tube, and the deformation can be corrected by hand).
3.Connect the sound source(AUX in or MM in) with cables.
4.Connect the external equipment to the audio source output interface.
5.Connect the DC 12V power supply.
6.Rotate the switch to select the desired gear.

Package Include
1 * MM PHONO Preamp
2 * 6J2 Vacuum Tubes
1 * RCA Cable
1 * Power Adapter
1 * User Manual

5. Little Bear T7 Vacumn Tube Mini Phono Stage RIAA MM Turntable Preamp & HiFi Tube Pre-Amplifier (Black)

Little Bear T7 Vacumn Tube Mini Phono Stage RIAA MM Turntable Preamp & HiFi Tube Pre-Amplifier (Black)

Feature

Description

Color:Black

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="">
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.

6. AIYIMA Audio 6J1 Tube Preamplifier Bluetooth 5.0 HiFi Treble & Bass Adjustment Audio Preamplifier DC12V Amplifier Preamp NE5532P Chips for Home Theater System(Black+BT 5.0)

AIYIMA Audio 6J1 Tube Preamplifier Bluetooth 5.0 HiFi Treble & Bass Adjustment Audio Preamplifier DC12V Amplifier Preamp NE5532P Chips for Home Theater System(Black+BT 5.0)

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7. 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)

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)

Feature

8. Pro-Ject Tube Box S Phono PreAmplifier, Silver

Pro-Ject Tube Box S Phono PreAmplifier, Silver

Feature

Description

Color:Silver

Pro-Ject’s Tube Box S phono preamplifier with a tube output stage offers unrivalled performance and unique flexibility at an incredibly affordable price. It’s one of the most economical ways to enjoy the lush sound of vacuum tube phono gear that we know of, and the ultra-compact size means that the Tube Box S can fit almost anywhere. The sonic quality of Tube Box S is extremely impressive, offering a big improvement over Pro-Ject’s great sounding Phono Box S. It makes a big improvement over the built-in phono stage on many amps and receivers and offers a perfect upgrade for most analog hi-fi systems.

9. 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

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

Feature

Conclusion

By our suggestions above, we hope that you can found Vacuum Tube Phono Preamplifier for you.Please don’t forget to share your experience by comment in this post. Thank you!

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