DIYstompboxes.com

DIY Stompboxes => Building your own stompbox => Topic started by: u1061810 on April 11, 2004, 07:37:55 AM

Title: Phase 100
Post by: u1061810 on April 11, 2004, 07:37:55 AM
.

Hi, Does anyone know where to find a schematic for the Phase 100? Thanks for any help.
Title: Phase 100
Post by: vdm on April 11, 2004, 09:33:21 AM
GGG.... im not sure if the site is down currently..... but it works on my computer.... its probably in the cache though....

you can try it if you'd like

www.generalguitargadgets.com

trent
Title: Phase 100
Post by: RetroTones on April 11, 2004, 11:02:00 AM
Interestingly enough, I just finished getting my old script Phase 100 back to life after it being out cold for years. It works and sounds beautifully again. Watch that 4-way switch wire-up shown in the schematic. It doesn't work right the way it is depicted. Switch positions were bass-ackwards. Now I used the replacement switch (ECB194) from Dunlop which is NOT the same one that was used in the original script MXR's. http://www.jimdunlop.com/support/faqs/elec_parts.html  If you use their switch, set the tabbed washer to hole 4 for 4 positions. With pads numbered right to left, from component side, wire pad 9 to terminal A, pad 7 to terminal 2 > jumpered to 1, pad 4 to terminal 8 > jumpered to 10, and pad 2 to terminal C. I pulled my original script PCB to service later and installed a calibrated original MXR one purchased from Gear Trader who may have more. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=41420&item=3711016262  Very economical considering parts costs, availabilty, and labor.  End result: That lush, clear, psychedelic phasing that only the P100 ever delivered - and with all the intensity settings at their correct positions. Good luck & regards!