EHX - Pulsar Tremolo 1590B PCB W/ Onboard Pots & LFO LED

Started by Scruffie, December 20, 2010, 11:35:19 AM

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Scruffie

Title says it all, new PCB layout for a 1590B with On Board Pots (Mounted on the back of the board) With the LFO LED Mod from this thread -
http://www.diystompboxes.com/smfforum/index.php?topic=38178.0

Values follow the Tone Pad PCB Except the IC is a 741, R21 is 220k, R22 is 820R, Q4 is a 2N5088.





Unverified as of yet.

deadastronaut

https://www.youtube.com/user/100roberthenry
https://deadastronaut.wixsite.com/effects

chasm reverb/tremshifter/faze filter/abductor II delay/timestream reverb/dreamtime delay/skinwalker hi gain dist/black triangle OD/ nano drums/space patrol fuzz//

Scruffie

Quote from: deadastronaut on December 20, 2010, 06:05:03 PM
been busy again i see!....great stuff..
Yup! Well Snowed in and without my electronics stock, may aswell make myself useful  :icon_mrgreen:

Plus I love me some onboard pots...

deadastronaut

https://www.youtube.com/user/100roberthenry
https://deadastronaut.wixsite.com/effects

chasm reverb/tremshifter/faze filter/abductor II delay/timestream reverb/dreamtime delay/skinwalker hi gain dist/black triangle OD/ nano drums/space patrol fuzz//