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Circuitbenders Forum => Circuitbending discussion => Effects Units => Topic started by: Northernexpermentsinsound on August 22, 2021, 06:20:35 PM

Title: Zoom 1201 clock modification
Post by: Northernexpermentsinsound on August 22, 2021, 06:20:35 PM

I’ve got a Zoom 1201 and would really like to do the  clock modification , I’ve had the ltc1799 for a while now and I think I’ve finally plucked up the courage to give it a go.  I think I’ve found all the points but if any one could let me know if they are correct I’d really appreciate it. I’m also not sure where to solder the output of the ltc1799, does it just go to the where the middle leg of the crystal/ xtal is when I remove it ?

 I couldn’t attach any photos to my post so had to stick them up on imgur.

 https://imgur.com/gallery/HSmDgx1 (https://imgur.com/gallery/HSmDgx1)

 https://imgur.com/gallery/G87AgfN (https://imgur.com/gallery/G87AgfN)

Title: Re: Zoom 1201 clock modification
Post by: Circuitbenders on September 21, 2021, 07:22:54 PM

The middle leg is ground, you need to use one of the outer legs to inject the LTC1799 signal. We usually use the one furthest from the front panel.

You can source +5v and ground from the voltage regulator. The middle regulator pin is ground.