Paul Marossy Posted May 5, 2005 Report Share Posted May 5, 2005 Well, I bought this amp last week. Paid a little more for it than I should of, but I was really curious about this amp, electronically. It's a unique sounding amp. I have no idea what circuit it is probably a copy of. Here's what I have on it so far: 1x12 combo amp, approx. 10-12 watts (AB push-pull?) (2) EL84/6BQ5 power tubes (2) 12AX7 preamp tubes (1) 6CA4 dual anode rectifier tube (noval) Controls: Volume, Tone, Tremolo Speed and Strength 3 input jacks (!) Point-to-point wiring using terminal strips Manufactured in mid 60's? It appears that the tremolo is the power tube bias type. How do I verify that? Also, anyone know of a source for a schematic? There's one in the bottom of the enclosure, but it has suffered water damage and it mostly illegible. I'm going to clean this thing up and probably tweak it some. Any information I can round up on it would really help, although, it seems that info on this amp (or any Gregory amp) is mighty scarce... Quote Link to comment Share on other sites More sharing options...
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