Tube Lab #134 - Universal 6or12SL7 Kit Phono Preamp pt.1
22:30
Tube Lab #219 - Vintage Voltage Gain Tube Inventory Update
19:18
Phono preamp kit build and test - Elliott Sound Products
25:27
Vacuum Tubes/Valves by Mullard ~Manufacture for Audio TV Radio
15:22
Mellow Tone Amps #03 - New Kit Phono Preamp
14:57
Ep1 6or12SL7 Phono Preamp - Getting Started
18:02
A highly engaging tube phono preamp...at the right price!
15:34
machine à souder simple à partir de bougies d'allumage à la maison ! Extrêmement simple et utile
27:48