Search found 11 matches

by mitchelr
07 Sep 2022, 13:23
Forum: Davidoff Library
Topic: Keeley & Scott, Fuzz Sustain unit for guitarists, Electronics Today International, April 1980
Replies: 4
Views: 860

Re: Keeley & Scott, Fuzz Sustain unit for guitarists, Electronics Today International, April 1980

Again, it was based on a circuit developed by me and a few friends back in the days when the NE570 was a "New" IC! The single transistor fuzz part of that circuit can be improved radically. Mine has "Big Muff"-type clipping stages, and sounds amazing. Have you got a video of you...
by mitchelr
13 Jun 2020, 10:46
Forum: Printed/Published Online Designs
Topic: Escobedo - Jawari
Replies: 3
Views: 2189

Re: Escobedo Jawari Schematic anyone?

Just found a cheap transformer if you want to try the Jawari from Tim Escobedo's circuits https://www.ebay.co.uk/itm/Audio-Transformer-EI14-600-600-1-1-Ohm-Isolation-Transformer-UK-Seller/184138688533?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649 Leave out the earth on the output He...
by mitchelr
07 Oct 2019, 09:15
Forum: DIY Projects
Topic: Guitar Cable Tester
Replies: 8
Views: 6098

Re: Guitar Cable Tester

Is there a PCB layout for this cable tester
by mitchelr
09 Sep 2014, 08:56
Forum: ICs (Integrated Circuits)
Topic: Boss - OD-1 Quad Opamp Comparison Video
Replies: 16
Views: 17952

Re: Boss OD-1 Quad Opamp Comparison Video

Duckman wrote:
FiveseveN wrote:they sounded pretty much identical to me
+1
Any way, there's "something" I like with the 324 :scratch:
I have a very early OD-1 with a 324 chip, this is the first time I have heard anyone mention the 324 chip.
Do you know if Boss used the 324 or has it been a replacement

Ron
by mitchelr
15 Nov 2013, 16:23
Forum: Boutique Stompboxes dissected...
Topic: MAXON OD-2 [traced]
Replies: 8
Views: 3400

Re: MAXON OD-2 [traced]

by mitchelr
15 Dec 2011, 11:32
Forum: Vintage Stompbox Corner ( ... - 1975)
Topic: Sola Sound - Wah Fuzz Swell [schematic]
Replies: 10
Views: 7183

Re: Sola Sound - Wah Fuzz Swell [schematic]

Hi
I've just tried the original link and it's still there.
by mitchelr
27 May 2011, 12:26
Forum: DIY Projects
Topic: Compression Sustainer
Replies: 143
Views: 23352

Re: Compression Sustainer

You can use the free " irfanview" for these type of files
http://www.irfanview.com/
by mitchelr
20 May 2011, 12:31
Forum: Parts & Tools Sourcing & Trading
Topic: DIY just got cheaper (TAYDA stocking 3PDTs)
Replies: 25
Views: 6411

Re: DIY just got cheaper (TAYDA stocking 3PDTs)

Just ordered 5 - 3pdt's £10.94p Total to UK
by mitchelr
20 Apr 2011, 19:18
Forum: Printed/Published Online Designs
Topic: New Jfet Bluesman full project
Replies: 15
Views: 7013

Re: New Jfet Bluesman full project

Are the 1uf 's electrolytic, if not, can they be