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Re: Ace Tone - FM-3 ???

Posted: 06 Jul 2009, 18:26
by Bernardduur
Is R5 really 150k or is it a typo?

Re: Ace Tone - FM-3 ???

Posted: 07 Jul 2009, 00:38
by Greg
Bernardduur wrote:Is R5 really 150k or is it a typo?
It's really 150K.

Re: Ace Tone - FM-3 ???

Posted: 07 Jul 2009, 03:07
by Dan N
Greg_G wrote:
2SC1000.. all caps are Greenies except the 250 and 3300pf which are ceramic.
Argh, none of these in my parts stash. I think they are Toshiba made. I'm attaching the Japanese data sheet. Looks like they come in GR and BL. Mr. Kakehashi used GR in the AD-50, so I'll probably go with that range when I build one.

Re: Ace Tone - FM-3 ???

Posted: 07 Jul 2009, 09:50
by Greg
Dan N wrote:
Argh, none of these in my parts stash. I think they are Toshiba made.
I built a clone with BC547s from a bulk pack and it sounds great.

Re: Ace Tone - FM-3 ???

Posted: 07 Jul 2009, 13:16
by SPeter

Re: Ace Tone - FM-3 ???

Posted: 27 Sep 2011, 13:44
by Dr Tony Balls
Anyone have the schematic for this to re-upload? Its not longer here.

Re: Ace Tone - FM-3 ???

Posted: 27 Sep 2011, 19:26
by jrod
I should. I'll check when I get home.

Re: Ace Tone - FM-3 ???  [schematic]

Posted: 28 Sep 2011, 00:44
by Greg
Here it is:

Re: Ace Tone - FM-3 ???

Posted: 28 Sep 2011, 03:07
by jrod
Cool...that's what I have, too.

Re: Ace Tone - FM-3 Fuzz Master

Posted: 10 Mar 2023, 17:07
by soggybag
Has anyone built this? I was thinking of building it.

Re: Ace Tone - FM-3 Fuzz Master

Posted: 10 Mar 2023, 18:09
by EmmG
I did. R5 at 150k is a really unusual value there and helps make this the fuzziest, most distorted Big Muff I've ever built.