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Re: Sequential Switch wiring diagram

2008-05-14 by Jeff Laity

Hey, I just noticed the MOTM 650 has a clock inside. One more reason
to buy that puppy. :)

On May 14, 2008, at 8:58 AM, Jeff Laity wrote:

> I'm working on one now. I'll post a bunch of pictures once it's
> completed. I'm still deciding about the pots to use. I think I'll use
> good-quality ones (Spectrol 149 or 249) since precision is important
> (for pitch). However, this thing is going to be awesome once Paul
> finishes his quantizer.
>
> My notes so far on the CGS switch and Bridechamber panel:
>
> - There's no easy way to mount a bracket. I'm going to mount it behind
> the switches, but it required some work to the bracket
> - There are no LEDs on the panel. I had to drill holes for those
> - There's a slight typo on the panel (inverted output).
> - CGS projects don't have the best documentation, you need to dig into
> it a bit. This definitely isn't a beginner's kit. For example, the
> methods for hooking up pitch knobs and a length switch aren't in the
> schematic but mentioned in the text.
> - You'll need something to clock the sequencer from. You can use an
> LFO or VCO but this isn't ideal. There isn't a DIY clock module for
> MOTM that I'm aware of. The only one I'm aware of is the Modcan, which
> seems expensive for what it is. I have schematics and a board layout
> for a clock module from an old book. It's nice because there's a
> button that lets you step through (sends one pulse) to tune your
> sequence one by one. This will probably be my next project.
>
> I'm actually building two sequencers. We'll see how they turn out.
>


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