|
How can you extend the life of your battery tubes
|
323 |
|
All About Electric Guitar - Part II
|
1306 |
|
All About Electric Guitar - Part I.
|
1445 |
|
Hi-Fi 20W amplifier with psophometric volume control
|
1734 |
|
How to make a push-pull transformer for a low frequency amplifier
|
1919 |
|
Amateur acoustic amplifier "Melodia"
|
2171 |
|
We are building a stereo amplifier
|
2367 |
|
Two-stage mains powered amplifier
|
2908 |
|
Assembling the simplest low-frequency tube amplifier (II)
|
3377 |
|
Assembling the simplest low-frequency tube amplifier (I)
|
4006 |
Trioda/Triode 
