| Author | Message | ||
     christian hanlon |
I have a MM RD 115, Chassis no: 2275-65 I don't have the RCA pedal for this amp (looking for one right now!) and have noted that the vibrato on the amp doesn't work. When I crank up the volume and short out an RCA to the vibrato pedal input in the back of the amp, I can actually hear the hiss going through the vibrato. However, any instrument going into the channel doesn't get vibrato at all. I have read that there is a trim pot that might need to be turned up in the chassis - where is that located? Thanks for reading this! christian | ||
| michael Kaus |
Not sure on the RD's, but if it's in the same area as the HD's, it's on the preamp board, on the end by the bias pot. |