1994 Mesa/Boogie Mark IV Rackmount Head

Overview

I purchased this amp used from Guitar Center and sadly never really got to hear it. It had an issue with the relays where the amp would chatter constantly, sometimes playing all three channels at once, which was definitely interesting but not in a very musical way. I really wanted to compare this Revision “A” with my Revision “B” Mark IV’s but ended up returning it rather quickly since GC would not cover the cost of repair (I always wonder, who got this amp after I sent it back? If you have it, I’d be interested to know what ended up happening with this).