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Author Topic: tr-707  (Read 9965 times)

sensor

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tr-707
« on: February 06, 2008, 02:25:58 PM »
hi,

i bought an tr-707 and i'd really love to bent it. so has anyone any tips where to start. i just don't want to crash the circuits.

thanks a lot,
matthias
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Circuitbenders

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Re: tr-707
« Reply #1 on: February 06, 2008, 04:23:25 PM »


those chips, apart from the surface mount one/
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i am not paid to listen to this drivel, you are a terminal fool

sensor

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Re: tr-707
« Reply #2 on: February 07, 2008, 03:42:10 PM »
has anyone an idea how to make the pitch mod for every single instrument?

matthias
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voodoolikeudoo

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Re: tr-707
« Reply #3 on: February 07, 2008, 09:05:16 PM »
I've seen it done. There was a DIY guide on how to do it on the net but the page seems to have disappeared. I think it involved using a 555 timer for every voice to provide a new clock. Looked very complicated.
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