Look at this picture can you help?? Pre amp question [Archive]

View Full Version : Look at this picture can you help?? Pre amp question

JamesHealey

01-24-2008, 04:40 AM

I've checked all the parts of this amp (JCM800 1987, MkII) are stock following the schematic and checking the component values, Im almost 100% sure it's stock after removing a master volume mod.

Im sure the phase inverter is wired up stock but V1 and V2 look a little suspect anyone with a bit more knowledge than myself wanna chime in and tell me if im right or wrong?

http://bareknucklepickups.co.uk/forum/files/preamp23334_167.jpg

JamesHealey

01-24-2008, 04:41 AM

higher resolution pictures on request via email.

JamesHealey

01-24-2008, 01:45 PM

bump..

paulg

01-24-2008, 04:34 PM

Well it looks right from here. However, why not get a layout drawing (Hoffman or Weber) and chase down the wires. That way you could be sure.
BTW, is it working?