|
How can you extend the life of your battery tubes
|
3096 |
|
All About Electric Guitar - Part II
|
4118 |
|
All About Electric Guitar - Part I.
|
4359 |
|
Hi-Fi 20W amplifier with psophometric volume control
|
4303 |
|
How to make a push-pull transformer for a low frequency amplifier
|
4579 |
|
Amateur acoustic amplifier "Melodia"
|
4710 |
|
We are building a stereo amplifier
|
4860 |
|
Two-stage mains powered amplifier
|
5813 |
|
Assembling the simplest low-frequency tube amplifier (II)
|
6729 |
|
Assembling the simplest low-frequency tube amplifier (I)
|
8503 |
Trioda/Triode 
