Have a nice Dodd MLP preamp which I finally rolled in the right tubes for the perfect sound...After shutting unit off for about 4 hours,I am having a problem with the left relay coming back on upon turn on,left channel is dead...Sometimes muting the pre on/off will allow it to "kick" in and other times I have to tap the back of unit where relay board is located...Turning unit off and on again did not seem to work...There are 2 sealed relays on a board by the output jacks and the left one is the culprit...Any suggestions other than getting a bigger hammer ???
