Correct matching 2X12 Cabinet for RM100 MTS Combo

Hi,

My latest acquisition, an M4, has kind of a quirk going on; Every time I fire it up no modules light up (and no sound comes out of), I have to push the channel change button to activate it and get it to switch to the first (upper left) module. After that, it behaves as it should.

If I then switch it on only a couple of hours later, it activates the first module right away.

Is this a sign of an soon to be break down? Anybody knows what is wrong?

Thanks

I believe mine behaves the same way. Sometimes when I fire it up, it goes directly to channel 1 other times I manually have to select a channel. If my memory serves me right, it has always done this and I really haven't even given it a second thought as to why until your post. I wouldn't be concerned though, mine has been going strong without incident for 2 yrs.

I have 3 (2 reissue and 1 original release) they all behave that way on a cold start. I have not noticed how they behave on a restart after warm up.