Well, my new cabinet and amp arrived and the 350 is back to working order. Only problem is I had the old 500 cabinet (now they share with 125 and 175). So my grill doesn't fit (they use magnets now) and I had to steal a 1/4" phone adapter to plug it in.

M80v3s, M5HP, QS4s, M22s, EP350v3, Denon X3700H