JD said:
Why not just sell your MTS for what you have in to it and move on?
Great idea but as seanh303 has pointed out so graciously with Randall dumping the line my pile of **** is worth ****.... As for me being the only one posting issues with these a simple search finds a few I will post :
shred-o-holic ( harmony central)
It appears my last RM 100 (I had two) is now sold so I shall bid the MTS crowd adeu (spelling?). I have to say they MTS amps are incredible sounding but wow did I have ALOT of technical mishaps.....which is the reason I ultimately sold them both. In the year I owned the two RM 100's I played four gigs ( one show I had to borrow another amp as they were both down at the same time). Three of those gigs I had problems. One gig the blackface module started popping and had to be sent for repair. Another gig the amp started howling....again sent off for repair. The third time the presence and master volume to my Egnater module literally came loose and fell off and also the module momentarily popped out of it's seating causing me to freak out as I had no sound for a brief peroid. Not to mention the two fuses that blew, the standby switch that broke (thanks to RD man for hooking me up with a new one)....add to this that two experienced local techs had trouble diagnosing and repairing the amps at all. Ultimately everything went to Bruce Egnater himself for repair (I must say the man is simply the coolest person to deal with). Alas that's just waay too many issues in less than a years time for me to justify keeping an amp(s). Hope you guys have better luck but unfortunately I jumped ship and went to Mesa. Incredible sounding amps but just too quirky in the end....
I should also clue you guys in on something Bruce told me. He said to make sure that your modules are well-seated and those thumbscrews are very tight. Alot of the microphonic nature that can plague these amps is due to looseness. One of my RM's had a little bit more going on with that issue. I guess the chasis wasn't completely square and the power supply had loose connections which caused alot of the squealing issue.
It just got really old going into gigs with a "what is going to happen now" in the back of my mind. I forgot to mention that one of my SL++ modules also needed reparing as well. I know what you may be thinking...."he's rough on his gear". Not the case at all.....I pretty much baby my gear. All these issues occurred with very little jostling of these heads. Oh yeah and the guy I just sold my Metal Grill RM 100 on ebay emailed me saying he was having output issues with the Ultra Lead module. Crazy....I am not making this up.
Besides the issues I had I got into discussion regarding the layout, design of these amps with the two techs and a couple of fellow musicians that had used the Duncan Convertible amps. Not saying the Randalls are the same thing as those amps but alot of the same problems occurred with these guys too with Duncans. I guess those amps had alot of problems with the Molex connectors wearing out. These amps also use Molex connecters as well. All these things contributed to me bailing out. I hope I am an isolated "cursed" case and that you guys have many solid years of success with your MTS amps......
Kc2eeb ( Mtsforum grailtone)
http://mtsforum.grailtone.com/viewtopic.php?t=12785&highlight=lots+pictures+rm50+repair
Bewitagos1 ( Mtsforum grailtone)
http://mtsforum.grailtone.com/viewtopic.php?t=8323
Ricey ( Mtsforum grailtone)
http://mtsforum.grailtone.com/viewtopic.php?t=12120
Boned ( Mtsforum grailtone)
http://mtsforum.grailtone.com/viewtopic.php?t=9784
reilly ( Mtsforum grailtone)
http://mtsforum.grailtone.com/viewtopic.php?t=9474
Sid ( Mtsforum grailtone)
http://mtsforum.grailtone.com/viewtopic.php?t=8973
KillTone ( Mtsforum grailtone)
http://mtsforum.grailtone.com/viewtopic.php?t=8327
But I guess I am the only one having issues with this stuff. Now that I did more in depth research I found several posts about RM4 issues too so maybe the whole wonderful modular deal is a bad dream. Top of the day to everyone.