Marshall DSL & TSL Simple Bias Drift Solution: Stop Red-Plating Power Tubes!

I show how to implement a simple fool-proof bias drift solution for Marshall DSL & TSL 100 Amplifiers with the JMC2-60-00 and JMC2-60-02 Main Boards. This solution is tried, tested, and verified and just as easy as third-party solutions. Love Your Tone!

[@sense311]

I have an original JCM 2000 TSL 100 that doesn't have too many hours on it and has no signs of damage yet. Its a revision 5 board. Would you recommend making these corrections ASAP even if no sign of bias drift yet?

[@mkii1964]

I have a 2002 DSL 50 that appears to be doing the same thing. Should be a little easier with only 2 tubes? Also, which electrolytic caps did you change out. My amp is 22 years old, probably wouldn't hurt to change out mine as well..... Thanks!

[@buzzedalldrink9131]

thank you for this video I have one of these amplifiers . Do you know which year amps or circuitboard numbers are affected by this? I’m not having any problems at all right now with my amplifier

[@proampsolutions]

Amplifiers with the JMC2-60-00 and JMC2-60-02 Main Boards

[@buzzedalldrink9131]

@@proampsolutions Thank you ! I’m your newest subscriber! You do excellent work ,it’s a pleasure to watch

[@serfinusa9532]

im only buying handwired amps from now on