IWISTAO Vacuum Tube HIFI Preamplifier Featuring the Improved Shigeru Wada Amplifier Circuit
Model No: WVTPA-ShigeruWada
The Shigeru Wada electronic tube preamplifier is designed specifically to ...
IWISTAO HIFI Transistors Preamplifier Tone Adjustment Tremble Midrange Bass Vacuum Tube Taste With Remote Control Bluetooth 5.1 Silver Front Panel 110V/220V
Model No: WHF-TRPRE300S
This is a high-...
IWISTAO HIFI Transistors Preamplifier Tone Adjustment Tremble Midrange Bass Vacuum Tube Taste With Remote Control Bluetooth 5.1 Black Front Panel 110V/220V
Model No: WHF-TRPRE300
This is a high-en...
IWISTAO Vacuum Tube Preamplifier Finished Board DIY kit CAT SL-1 Circuit Diagram
Model NO: WHF-PRATUBE-SL
The circuit is large dynamic, accurate in positioning, and mellow in the intermediate f...
IWISTAO Vacuum Tube 6922/E88CC Tubes Preamplifier Stage Built-in Regenerative Power HIFI Audio
Model No: WHTPR-GDX6922BIRGP
Many electrical appliances are converted from AC power to DC. Work at t...
Passive Preamplifier Audio Signal Boosting Transformer 600Ω: 3.5KΩ British Original Authentic for Smartphone PC
Model No:WHFTR-BV05
This is a gain-adjustable passive preamplifier (audio signa...
IWISTAO Tube Buffer Preamplifier Music Fidelity 6N11 Stereo No Gain Sweet Natural Taste 220V or 110V Available Black HIFI Audio
Model No: WVPA-MF012WH
X10-D Music Fidelity was launched in the mi...
IWISTAO Tube Buffer Preamplifier Music Fidelity 12AU7 Stereo No Gain Sweet Natural Taste Silver Panel 220V or 110V Available Black HIFI Audio
Model No: WVPA-MF012S
X10-D Music Fidelity was l...
IWISTAO Tube Headphone Amp HIFI Class A Tube Amplifier Combined 1W output 32 to 600 ohm 6N2 Drive FU32 2 X 8W Built 6.5mm Jack Metal Chassis High Quality
Model NO: WVTJ-FU32MC
It is a HIFI tu...
IWISTAO Class A 2 X 4W Tube Amplifier & Tube Headphone Amp 1W Output 32 to 600 ohm 6N2 Drive FM30 Built 6.5mm Jack
Model No: WVTJ-FM30
It is a HIFI tube amplifier combined with headphone a...
IWISTAO Tube Preamplifier HIFI GE 5670 Matisse Circuit Whole Aluminum Metal Chassis Scale Volume Knob Audio
Model No: WVPA2069
This tube preamp is referring to Matisse circuit, and used GE567...