|
How can you extend the life of your battery tubes
|
2446 |
|
All About Electric Guitar - Part II
|
3467 |
|
All About Electric Guitar - Part I.
|
3686 |
|
Hi-Fi 20W amplifier with psophometric volume control
|
3685 |
|
How to make a push-pull transformer for a low frequency amplifier
|
3957 |
|
Amateur acoustic amplifier "Melodia"
|
4092 |
|
We are building a stereo amplifier
|
4269 |
|
Two-stage mains powered amplifier
|
5166 |
|
Assembling the simplest low-frequency tube amplifier (II)
|
5942 |
|
Assembling the simplest low-frequency tube amplifier (I)
|
7451 |
Trioda/Triode 
