Tube Amplifier

QCC3031 wireless Bluetooth 5.0 core support aptX and aptX-HD, Streaming range up to 39ft(12m), With Bluetooth and AUX selector, no pop when Bluetooth connecting; 50W RMS X 2 power output(4...

2-in-1 Tube Bluetooth 5.0 Home Audio Receiver Amplifier and Headphone Amp. T20X can drive most home passive/desktop speakers and 3.5MM headphones. Achieve Hifi music quality. Enjoy superior wireless audio experiences...

Fosi Audio T3 is a Hi-Fi Bluetooth 5.0 stereo tube amplifier that offers a warm and natural sound quality, superb audio fidelity, and efficiency. You can build a 2.1CH home...

New Users Get 8% Off with Code MCHDSP1XYBT0

Tube Phono Preamplifier｜Remove Low-Frequency Noise

FEATURES 

1. 4-Levels of Output Level Setting (OFF/39/42/45 dB)

2. Preamplifier & MM input

3. Active Speakers

4. Replaceable Electronic Tubes

🍎NOTE: This is a preamplifier, not a power amplifier or phono preamp, can't be used for turntables or passive speakers. RCA input to the computer, CD, phone, iPod, and other...

New Users Get 8% Off with Code MCHDSP1XYBT0

Tube Phono Preamplifier｜Bluetooth 5.0 Phono Preamp

FEATURES 

1. Bass & Treble Adjustment

2. Preamplifier & MM input

3. Active + Powered Speakers

4. Replaceable Electronic Tubes

2021 NEW MODEL: The updated version for BOX X2. Next-generation phono preamp for unrivaled sound quality. JAN 5654W Tube MM Phono Preamplifier: The BOX X4 phono preamp supports 3.5MM AUX...

The tubes are FY29 (Russian) and the Americans called the tubes 829B. It is a composite tube in which two Cambodian tetrodes are packaged in the same glass shell. Using...

Each package contains a pair of fully tested and matched military version vintage US-manufactured JAN 5654W vacuum tubes(2 PCS). 5654W vacuum tubes for T20, P1, P2, Box X2, Box X4 audio devices....