Reviews Tube Preamp

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

• 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..
• Notice: this is only a preamp, which needs to be used with amplifiers or active speakers..

Fender MTG: LA Tube Distortion Pedal

Presonus TubePre v2 Tube Preamplifier DI Box

• 12AX7 tube-based preamp with XMAX solid-state input stage.
• Gain control and tube drive saturation control.
• Low-noise dual-servo (no capacitors) gain stage.
• Phantom power, HP filter, -20 dB pad, and polarity-reverse.

BadAax T-11A Vacuum Tube Condenser Microphone

• 32mm Large gold dual diaphragm capsule and Vacuum Tube preamp.
• Polar pattern: Multi-patterns including Cardioid, Omni, Figure 8.
• nine different selectable polar patterns.
• Sensitivity: -34dB ± 2dB(0dB=1V/Pa 1000Hz).

P1 Bluetooth 5.0 GE5654 Vacuum Tube Preamplifier Hi-Fi Valve Headphone Amplifier Wireless Receiver Audio Decoder Preamp USB DAC APTX-HD [Upgrade]

• Douk Audio P1 Preamp has been acclaimed by countless audiophiles worldwide, now we upgrade 6J5 to JAN5654 / GE5654 tubes according to many audiophiles' feedback, the sound quality will be greatly improved..
• With 3 kinds of audio input(Bluetooth/USB/RCA) and 2 kinds of output(RCA/3.5mm headphone), P1 can be used as HiFi tube Preamp, USB DAC or headphone amp with HiFi clear, warm, dynamic, sweet tube sound, bringing extremely high-quality listening experience..
• Bluetooth 5.0 (QCC3034) supporting APTX-HD lossless transmission. PC-USB (CM6642) supporting 24bit 192KHz and compatible with Windows/Mac/Linux system, matching well with many audio devices such as iPod, Phone, MP3 players, TV, Blu-ray players, Echo Dot, CD players, etc..
• Adopting NE5532 op amp+classic 47 headphone amp architecture which can drive 32-300 ohms headphones, and a bypass switch is specially designed to turn on/off the tone control, more convenient to enjoy original sound or obtain more delicate sound with treble and bass control knob, adding much fun and higher playability..
• Exquisite appearance with proper size, blue and orange light decorating vacuum tube, makes it fashionable and attractive, bringing wonderful auditory and visual enjoyment, very suitable for home and desktop audio sy....

Schiit Vali 2++ Tube Hybrid Headphone Amp and Preamp (Black)

• Vali 2++ is the most affordable and versatile tube hybrid amp on the planet. Enjoy lovely tube sound without tons of noise..
• Vali 2++ delivers plenty of power for hard-to-drive headphones—and also provides the low noise you need for sensitive cans..
• You only need a single tube, so tube rolling Vali 2++ is easy and more affordable..
• All your needs are covered with preamp outputs for your powered monitors or speaker power amp..
• Product is supplied with a 110–120V US power supply suitable for use in the United States, Canada, and Mexico. This power supply will not work in 220–240V countries. Vali 2+ is built in Texas, USA..

Schiit Vali 2+ Tube Hybrid Headphone Amp and Preamp (Silver)

• Vali 2+ is the most affordable and versatile tube hybrid amp on the planet. Enjoy lovely tube sound without tons of noise..
• Vali 2+ delivers plenty of power for hard-to-drive headphones—and also provides the low noise you need for sensitive cans..
• You only need a single tube, so tube rolling Vali 2+ is easy and more affordable..
• All your needs are covered with preamp outputs for your powered monitors or speaker power amp..
• Product is supplied with a 110–120V US power supply suitable for use in the United States, Canada, and Mexico. This power supply will not work in 220–240V countries. Vali 2+ is built in Texas, USA..

Schiit Vali 2+ Tube Hybrid Headphone Amp and Preamp (Black)

• Vali 2+ is the most affordable and versatile tube hybrid amp on the planet. Enjoy lovely tube sound without tons of noise..
• Vali 2+ delivers plenty of power for hard-to-drive headphones—and also provides the low noise you need for sensitive cans..
• You only need a single tube, so tube rolling Vali 2+ is easy and more affordable..
• All your needs are covered with preamp outputs for your powered monitors or speaker power amp..
• Product is supplied with a 110–120V US power supply suitable for use in the United States, Canada, and Mexico. This power supply will not work in 220–240V countries. Vali 2+ is built in Texas, USA..

Schiit Vali 2++ Tube Hybrid Headphone Amp and Preamp (Silver)

• Vali 2++ is the most affordable and versatile tube hybrid amp on the planet. Enjoy lovely tube sound without tons of noise..
• Vali 2++ delivers plenty of power for hard-to-drive headphones—and also provides the low noise you need for sensitive cans..
• You only need a single tube, so tube rolling Vali 2++ is easy and more affordable..
• All your needs are covered with preamp outputs for your powered monitors or speaker power amp..
• Product is supplied with a 110–120V US power supply suitable for use in the United States, Canada, and Mexico. This power supply will not work in 220–240V countries. Vali 2+ is built in Texas, USA..