Jerry Garcia’s McIntosh amp

His rig changed overtime, but for a long time he played a Fender Twin Reverb with the preamp outs into a McIntosh 2300 amp.  He used various MXR, Boss and Mutron effect pedals.

Didn’t he plug into a Mcintosh amp onstage during those years from 87-93?  That’s the setup I’m looking for.  

I watched the WoS being setup once and there were 3 tall/huge McIntosh tube amplifiers positioned center stage.

Two were close together (same cabinet I think) and the other was maybe 4'-5' away.

Not a clue as to what they were powering.

I attended the concert that weekend, but stayed way back because I forgot my earplugs.

This was @ the Iowa State Fairgrounds around 72-74.

I used to know the model #, but no longer remember it.

DeKay

Y’all sound like you may already know but there’s a great book called Grateful Dead Gear (with lots of photos) that chronicles everyone’s rigs and their changes. 

Thanks jriggy.  I will certainly check it out.  I really appreciate it :)