Help! My DSL 100 head worked fine, set it to STB, switched it back on low output was dead and very little output on high. All valves are lit up. I run it through a Marshall 2x12 jsm900lead-1936 cab 8ohms. Has anybody had a similar problem?
Hello Kevin,
Regarding your DSL100 we would recommend that you have your amplifier checked by a qualified engineer, one of the valves may have blown even if they light up it still could mean one is not working correctly.
Kind Regards
Marshall Support
Thanks! It's still under warranty, How do I go about this?