Tweaks for ARC VTM 120 Monoblocks

[Bernard]

A few years ago I bought a pair of used ARC VTM 120 Monoblocks (110 watts) to drive my SL3s, and am very pleased with the results. I have not read much about these amps anywhere, so was wondering if anyone has any comments on them, or suggested tweaks (power cord/capacitor/etc upgrades).

 

[SundayNiagara]

1. Experiment with power cords until you find the flavor you like.

2. If you suspect there are internal problems with the amps, contact Leonard at ARC customer service, get an RA and ship them to Minnesota to be checked. Otherwise, LEAVE THEM ALONE.

PS: ARC will probably require you to purchase new tubes if they work on them.