28:24

Audiophile Power Regenerator Repair (PS Audio Power Plant 300)

36:26

HH Electronic S500-D Power Amp Modification

25:46

X-BOX series X HDMI repair

27:55

¿ Realmente no se pueden reparar ? 🤔 Bocina amplificada Clase "D" , ALTO TS-215 no se escucha .

42:29

Repairing old amplifier from 80's Akai AM-U210; opening, repair and "reverse engineering" STK 463