|
How can you extend the life of your battery tubes
|
2067 |
|
All About Electric Guitar - Part II
|
3087 |
|
All About Electric Guitar - Part I.
|
3294 |
|
Hi-Fi 20W amplifier with psophometric volume control
|
3319 |
|
How to make a push-pull transformer for a low frequency amplifier
|
3593 |
|
Amateur acoustic amplifier "Melodia"
|
3726 |
|
We are building a stereo amplifier
|
3937 |
|
Two-stage mains powered amplifier
|
4757 |
|
Assembling the simplest low-frequency tube amplifier (II)
|
5480 |
|
Assembling the simplest low-frequency tube amplifier (I)
|
6839 |
Trioda/Triode 
