Muzishare X7: Replacing the Power Caps and Choke.
22:57
Muzishare X7: Testing and Objective Review
22:32
Muzishare X7: Replacing the Bias Meter Rotary Switches.
2:26
Sylvox's Latest Technology! Unveiled at CES 2025!
18:03
PSAVNE Horizon KT88, 12AX7 & 12AU7 Tubes Review
27:41
What's a CHOKE? Is it necessary in a Guitar Amplifier?
3:37
Tubes vs solid state
28:51
Willsenton R8: Power Supply and Output Resistor Upgrade
25:49