Dennis repaired, re-tubed, and re-biased my Marshall JVM 410 head. All four channels have come alive! The tone pots are no longer scratchy and are more responsive. Also, the amp is quiet now. Great work Dennis!
Louie
Dennis repaired, re-tubed, and re-biased my Marshall JVM 410 head. All four channels have come alive! The tone pots are no longer scratchy and are more responsive. Also, the amp is quiet now. Great work Dennis!
Louie