rjgtr wrote:I used to have one of those exact same combos (no schematic tho) and it is a very good sounding rock amp. Very Sabbath, too. I think I'd just try and restore it and see if I liked it. You can use the 50 or 100 watt Pro Rube schematics with it. A few things might be a little different, but Laney was pretty consistant with the single channel amps.
It is a desent sounding amp. But it's a lil' Bright and grinding sounding
or 80's metal would be a better way to decribe it for my taste. I'm looking
for more a vintage crunch with strong mids and upper mids. I started
restoring/Modding it. I changed the 470pF cap on the input jack to 150 pF
to try to kill of some off the brightness. Also changed the filter cap under
the board from a 50x50 to a 32x32 and Replaced the 2 .o22mF caps in
the tone stock with orange drops. All this helped, But I hit a road block with out a schematic
There is a metal box by the tone stack That I can't
read the value on? Not even sure what componet it is? A inductor maybe?
Then there is 2 .01 caps ganged together near the PI caps that do not look
stock. Also a bented piece of spring metal above the PI caps. I don't know
if it's a broken trim pot or what. ( I don't even know if this is a fixed bias
amp?) This why I'm considering a metro PTP MV board kit. hears a pic of the inside of my amp B4 I started modding it.
http://i14.photobucket.com/albums/a314/ ... 50x188.jpg
I've been there. No Luck. I think this might be some odd ball
