cazzavone Posted September 21, 2014 Share Posted September 21, 2014 Hello, my first thread ever in my first forum ever: be patient. I bought a second-hand MM4 a couple of years ago. In these two years it has been powered by batteries for a short while, then by a Gator power supply 9 V DC. Everything was fine so far, both in function and from the power supply point of view. End of July I was rehearsing with the usual set-up, some tremolo effect was on. I switch this effect off and after a while choose another switch: the sound doesn't change at all (volume, color, etc.) but on the other side the LED of the button I stomped on started blinking at a slow pace (on-off-on-off-...). Since then, it didn't work anymore. I tried restoring the factory setting (the two outer switches), but it didn't work at all: nothing changed. I didn't try supplying it by batteries because it's "ultimately" stuck to the velcro and I don't want to destroy the pedalboard before I know what to do first. What should I do? Thank you very much. Giorgio Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.