Ibanez - AD-202 Rack Analog Delay

All about modern commercial stompbox circuits from Electro Harmonix over MXR, Boss and Ibanez into the nineties.
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KHELSTROM
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Post by KHELSTROM »

Does anyone have the schematic or service manual for this?

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destro
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Post by destro »

I'd be interested to see that as well. I had one for a while and had to sell it to pay off band fees. Anyway, I would be most interested in the LFO seciton.

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pandadandan
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Post by pandadandan »

I have one of these units, albeit in it's Maxon guise.


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KHELSTROM
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Post by KHELSTROM »

Just bought one on ebay an hour ago. :D Gut shots to come...

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pandadandan
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Post by pandadandan »

Nice!
400ms of delay time shared between two MN3005 chips. As they're not running at max, you get a beautiful delay sound which is pristine.

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From the modezero site, by the way.
http://www.modezero.com/ibanez-ad202.htm

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KHELSTROM
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Post by KHELSTROM »

Yeah, running two MN3005 chips low enough to get 400ms total will definitely keep distortion and clock bleed noise down! I heard the AD-230 even uses four MN3005s to get a delay of about 600ms. Must have been nice to have had MN3005s so plentiful and cheap. Now everyone tries to squeeze so much time out of a single chip. What did a MN3005 retail for back when they were in production?

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