- Feb 12, 2006
- 60,949
- 5
- 220,576
- Disclosures
- Development Engineer-Mesa Boogie, Development Engineer-Genzler (pedals), Product Support-Genz Benz
Not a switch or pot issue, that’s why spraying with “miracle cure-all spray” doesn’t solve the problem. It might recreate a bigger problem down the road however,Regard the pop sound on your V7 Ultra Lo switch, all my cheapo RB112 also has this issue but not loud. Contact cleaner do help, but just for a while and the pop return again. Been claim 2 new preamp board , problem no solve.
I also meet the scratching noise on SGT Grit pot while turning the knob. 1 of the new preamp board still has same issue.
I hate that , but i love this cheapo combo sound pretty much.