Kokko supra drive...........marshal bluesbreaker

All about modern commercial stompbox circuits from Electro Harmonix over MXR, Boss and Ibanez into the nineties.
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ansil
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Posts: 491
Joined: 03 Mar 2009, 21:49
my favorite amplifier: my hughes and kettner blue 30r
Completed builds: 3 jcm 800 builds
4 vintage plexi builds
2 bogner ecstasy preamps [both for personal use]
10 marshall guvnor mods and builds
100 jungle kat boosts
too many penguin love's to count.
5 blues pearl purplexed
dozen tube screamer fulldrive whatever you call them variants

hell i can't type this long it will piss off people what can i say i have been doing mods on toyz appliances gear sex toyz computers and such for 27 years. i started when i was 6 taking stuff apart.
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Post by ansil »

So I actually ordered the Distortion version of this, but they sent me the wrong thing as usual. So what do you do when you get your money refunded and you got a brand new pedal?
You take it apart of course.
I took some really good hi-res pictures for you but I got to figure out where to host them right now.

Anyway the schematic for the bluesbreaker lines up 99% to the layout of this board it's using the standard jrc4558 4 standard diodes set up in the second stage feedback loop. Well-built good-sounding pedal for 17 bucks

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chazz
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Post by chazz »

Very nice pedal, I have several OD including a Maxon OD820, sounds different of course, but, for personal preference, I prefer the Kokko.

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