Vintage vacuum tubes to provide double enjoyments: add magic eye 6E2 tubes to show the signal level dynamically, the color is pure with high brightness, also with switchable cold green and warm orange backlights, wonderful visual feast can be attained; default 6A2 tubes to improves everything associated with music, sounds warm and natural, full and mellow, amazing auditory carnival for your ears. T9 tube preamp with Phono and RCA inputs: Phono input, support both MM /MC cartridges with one button to switch, convert phono signal to line level signal, low-noise integrated circuits and high-quality components to ensure clear sound. Stereo L/R RCA input, amplify the low level audio signal from your phone, tablet, PC, MP3 etc., easier to drive amplifiers or active speakers and greatly improve t.
eBay
80W+80W Hifi Tube Amplifier Fever Power Amplifier Pre-stage Auido Speaker Amplifier Home Theater AUX Bluetooth IN USB Music
Aliexpress UK
Two new JJs to replace originals that would no longer bias correctly. Great piece of kit selling due to my perpetual oscillation between tubes and solid state.
eBay
diymore Tube Amplifier Audio Board Amplifier Pre-Amp Audio Mixer 6J2 Valve Preamp Bile Buffer Protective Case
Aliexpress UK
All-i n-One DAC Amp: A DAC, amplifier, preamplifier, and headphone amplifier are all integrated into the Fosi Audio MC331. Compact Yet Powerful: The MC331 only takes up minimal desktop space but boasts a maximum power output of 105W x2@4Ω, effectively driving your bookshelf speakers.
eBay
AIYIMA Audio T8 Vacuum Tube Amplifier Bluetooth Pre-Amplifier Headphone Amplifier HiFi Bluetooth Preamp Decoder DAC USB Optical
Aliexpress UK
Amp VT tube amplifier HiFi amplifier 2x35W RMS BT opt. Of course, a high-qualityHi-Fi amplifier like the Amp VT fromauna should not be without an optical and a coaxial input. Well connected: with optical and coaxial input, AUX-IN slot and subwoofer output.
eBay
Hifi Tube Amplifier High Power Fever Power Amplifier Bookshelf Auido Speaker Bluetooth 5.0 Amplifier Home Theater Stereo Sound
Aliexpress UK
Versatile Connectivity: In addition to standard RCA inputs and speaker outputs, the DA3 offers Bluetooth connection, USB lossless playback, optical/coaxial inputs, a PRE OUT for active subwoofers, and a 3.5mm headphone output for broad device compatibility. Warm Tube Sound: Featuring two Beijing 6J1 tubes in the preamp stage, the DA3 delivers a rich, smooth, and warm sound. The tube design adds a subtle harmonic richness that makes vocals sound natural and detailed.
eBay
400W Hifi Fever Tube Amplifier High Power Amplifier Auido Speaker Amplifier Home Theater Bluetooth 5.0 With Fiber Coaxial
Aliexpress UK
Versatile Connectivity: In addition to standard RCA inputs and speaker outputs, the DA3 offers Bluetooth connection, USB lossless playback, optical/coaxial inputs, a PRE OUT for active subwoofers, and a 3.5mm headphone output for broad device compatibility. Warm Tube Sound: Featuring two Beijing 6J1 tubes in the preamp stage, the DA3 delivers a rich, smooth, and warm sound. The tube design adds a subtle harmonic richness that makes vocals sound natural and detailed.
eBay
2Pcs 6A2 Vacuum Tubes Valve Electronic Tube Upgrade For 6AK5/6AK5W/6Zh1P/6J1/6J1P/EF95 Pairing Tube Amplifiers
Aliexpress UK
Multiple audio inputs for different requirements: support Bluetooth 5.0 / USB(U-disk) / Stereo RCA connections, perfectly match with phonoes, TV, tablet, projectors, computers etc., support U-disk to play APE/ FLAC /WAV/ WMA lossless formats besides MP3; greatly improve the sound quality for your amplifier or active speaker. HIFI warm sound and replaceable tube design: default 6A2 tube to filter out the digital feelings and soften the sound to be warmer and sweeter, full and mellow with large dynamic; pluggable tube design, can be upgraded to 6*1N / JAN5725W / 6AK5 / EF95 for tube shaping and rolling and enjoy different sound styles. Separate tone control and input switch: besides main volume control knob, also with independent treble and bass knob to present amazing music with rousing hi.
eBay
Tokban 6P1 6J1 Mini Tube Amplifier 3w*2 Single-ended Class A Amp AC100-240v 2-channel HIFI Amplifier Audio
Aliexpress UK
2: Signal amplifier tube adopts 6N2, power amplifier tube adopts EL84, low noise, stable performance, suitable for classical and vocal music. Rated output power: 4w+w. Left and right channel separation: >60dB.
eBay
AIYIMA 2Pcs 6A2 Vacuum Tubes Valve Electronic Tube Upgrade For 6AK5/6AK5W/6Zh1P/6J1/6J1P/EF95 Pairing Tube Amplifiers
Aliexpress UK