Sunday, April 20, 2008
Alesis Bitrman Control Voltage Mod
YouTube via therealretrosynth
"An Alesis Bitrman with control voltage input modification mangles audio from a Technosaurus Microcon driven by a Blacet Hex Zone."
8 comments:
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© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH
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Who did the VC mod ? I want the info on how to do it, PLEEEEEEASE ??!
ReplyDeleteI need this mod, please info...
ReplyDeleteSaw this at the AHMW meeting. Brilliant mod!
ReplyDeleteAs noted in a comment on the youtube page, I'm not going to release details of the mod until I can ensure adequate over voltage protection. I don't want people blaming me for blowing up their priceless pedals.
ReplyDeleteIn reality, and competent tech can look at the Alesis circuit and quickly (less than 5 minutes) figure out how to accomplish this. And if they can't, I'd question their ability to do the mod.
op amp to scale VC into ADC?
ReplyDeleteSounds like a vactrol to me ;D
ReplyDeleteVactrols are a hack unless you're using them for their particular characteristics. The ModFX line uses a 8051 derived microprocessor and scans the pots with straight CV. This mod isn't rocket science.
ReplyDeleteNo more posts here..? I just put the ModFX on the shelf.. if you can tell me how you did the mod, Ill tak it down again... Whe you said "its not rocket science" did you mean that your CV cable just goes straight to the pot swiper and ground???
ReplyDelete