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DIY Stompboxes => Building your own stompbox => Topic started by: bobbletrox on March 06, 2004, 03:50:57 AM

Title: Opamp Little/Big Muff layouts?
Post by: bobbletrox on March 06, 2004, 03:50:57 AM
I've been attempting to make a layout for the opamp little muff using ExpressPCB, and it's not going so well.  Are there any exsisting layouts around that I could take a squizz at?

thanks  :o
Title: Opamp Little/Big Muff layouts?
Post by: Rodgre on March 06, 2004, 09:52:24 AM
I was trying to make a straight copy from the original board, but I got sidetracked. I know it's not the proper way to DIY, but I've been so desparate to clone that damned thing that I am resorting to shortcuts....

If I get that happening, I'll let the board know.
Roger
Title: Opamp Little/Big Muff layouts?
Post by: bobbletrox on March 06, 2004, 07:26:22 PM
lol!

thanks  :o
Title: Opamp Little/Big Muff layouts?
Post by: MattAnonymous on March 07, 2004, 03:51:22 PM
here's the reg big muff op amp schem http://www.geocities.com/j4_student/bigmuffopamp.gif
Title: Opamp Little/Big Muff layouts?
Post by: MattAnonymous on March 12, 2004, 08:37:52 PM
Better yet here's an op amp version of the little big muff
http://www.diystompboxes.com/pedals/lbm.gif
Title: OA BM
Post by: petemoore on March 12, 2004, 10:35:51 PM
I used Gus's Mod 2 for the OA Big Muff.
 Thing is working great too.
 Not much left of the old Qmuff board I built and boxed a long time ago.
 I thought it sounded pretty good for a minute, actually the one bass player loved that Transistor Big Muff...it worked real good for that [big SS amp with 5 feet high speakers], but 'became' mucky...I think after the new circuit built novelty factor wore off a bit.