Test recording of a second hand Peavey Windsor head - modified with lower gain valves in the preamp side.
Running throught the high gain input - gain at 6 - clean is neck pickup just with volume rolled back
Crunch is bridge pickup - OD is with the addition of a Blackstar Distx pedal - gain at 10 o`clock - isf in middle
recorded with a Korg D3200 - no EQ at all , close miked with an SM58 and another generic cheap SM58 copy that i like the tone of.
Cant afford a JCM? - try a Windsor.
Guitar is a cheap L