Shockingly great sounding pedal from Memphis. Guts and PCB, I'd like to trace a schem.

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Interesting to me is the number of wasted traces and empty holes. Clearly they manufactured 2 or 3 boards and built different effects by populating different areas, but i wonder what else they made with this board.

EDIT: forgot to mention that this is AFTER i already true bypassed it, it had the usual spdt switch from the 70's.

hey all!

A long time ago I played over an Acetone FM-3; since then I am trying to find a schematic of this unit, just as it sounded so great (well, in my mind)

So does anyone has a schematic of this or know what happens inside one?

Looks like this thread got lost during the great downtime? Just a quick recap:

These are essentially rackmount versions of the Ibanez stompboxes of the 808/9/10 era (although many of them are subtly to very different) including an MN3007 based flanger and chorus and MN3005 based delay (at least by the AD9 days the Ibanez delay was 3205 based IIRC). The problem is that, without the pedal, you can't engage the pedal in any sort of way, it just sits there...

I've looked at the schematic, but the...

hi ,

anyone has schematic and/PCB of this pedal?

thanks for the help

Does anyone have schematics or traces of the old Electra Guitar MPC modules? Just picked up a nice MPC guitar, and would like to attempt to make a module board, but would like to first see the thought process behind them, as the guitar uses one 150K pot to control one parameter on the effect. Pretty simple, I'd assume.

Any help would be appreciated. I'd even buy a broken or functional module to work from.

Here ya go, guys:

Pretty cool fucking pedal.

Broken, though..

:|

enyone with trace side photo,or schematic?

thanks.....looks nice
boris

this is new version....

cs swell fuzz 1.jpeg

cs wah swell 2.jpeg cs wah swell 3.jpeg cs swell wah 5.jpeg cs wah swell 5.jpeg

hey guys,
anyone got a schem, layout and or gut shots of one of these beasts?

i hear it calling from beyond the grave....

jimi.....jimi...ressurect my ass....

please help if possible!!

i, myself, and me as well as the karma of the world will thank you...

This is the start of this thread for the Mosrite Fuzzrite cause we don´t have one.

Some infos can be found here:

analogguru

Here are some hires-guts:

and another one:

Interesting the 470pF ceramic cap for the phase stage in the lower middle of the pcb.

analogguru

I was just messing around on my breadboard a few days ago to try and build another Tone Bender MkII for myself with a load of 2N404's I received recently. I tried 10uf's like in the Marshall Supa Fuzz (another Tone Bender variant) in place of the 4.7uf caps and was blown away!! I was really surprised a few cap changes would make such a monster fuzz. Thick singing fuzz and sustains for days... I think I have a new favorite. Just wanted to share my joy. :D

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Thought you all might enjoy this one.
The slightly earlier version of this pedal is essentially a 9v germanium FZ-1 with controls to boost the highs or lows. This version has three 2N 5172 transistors and works in the same way, but sounds quite a bit more aggressive. Not sure if this circuit is reminiscent of anything else?
The FD-3A version seems to have been made in 1967 and 1968, and this version from what I...