Ampeg one of the great amps of the day that got lost in the shuffle. I moved mine down the road when those output tubes started getting scarce (7027? 7868? 7591? Memory fails me on this one). Had the V-4b a V-2(?) and a VT-40 iirc. Great tones in those buggers.After more or less forgetting how to play it after a few decades woodshedding Open G Rolling Stones tunes, I spent some time this week working out the nuances and riff variations in the Get Yer Ya Yas Out version of "Midnight Rambler". Standard tuning, Capo 7, incredibly simple E-D-A blues forms... but the subtle details, tempo shifts and variations are a master class in how to inject groove and balls into riffs where your left hand doesn't move more than an inch and a half the whole time.
A wall of Ampegs cranked probably helps, but this effort was a very guilty pleasure for me.