This JMI AC30 dates from early '65...the so-called "Normal" model, which I prefer to the "Top-boost" models for its richness in tone.
The transformers and choke are original, almost a must for that vintage tone.....a few caps and resistors have been replaced over the years
Even the footswitch is still there....unusaul to find it with these old amps
Cosmetically this amp is in very good shape....original vinyl covering, handles, vents, feet and corner protectors......grill cloth is a recent replacement.
Its silver alnico speakers