Members dutrarocha Posted January 4, 2007 Members Share Posted January 4, 2007 http://www.erikhansen.net/diy/phase90scriptmod.jpg Hello ! I did the mod in the pic. I removed R28, C11 and C12 .. but now I got a signal, but there is no phasing... I read something about "trimpot above the speed knob" but I dont know about it... please I need help. Thanks Link to comment Share on other sites More sharing options...
Members ryan_adelphi Posted January 4, 2007 Members Share Posted January 4, 2007 well, they say the r28 mod makes the phase very subtle... Link to comment Share on other sites More sharing options...
Members CapnMarvel Posted January 4, 2007 Members Share Posted January 4, 2007 This is why I don't attempt to mod circuits I don't understand. Link to comment Share on other sites More sharing options...
Members dutrarocha Posted January 4, 2007 Author Members Share Posted January 4, 2007 Fixed!! I just adjusted the white trimpot above the speed pot. It is the little white ball. I set it to 3pm o clock. And works great!! The mod made the Phase90 sounds great!! Link to comment Share on other sites More sharing options...
Members TeamoDave Posted January 5, 2007 Members Share Posted January 5, 2007 Most people are happy with the mod after just removing the R28 resistor. C11 and C12 removal are overkill in my opinion. They make the effect too subtle. Link to comment Share on other sites More sharing options...
Members Seth Carmody Posted January 5, 2007 Members Share Posted January 5, 2007 I can understand a pedal sounding better with component value changes, but removing components completely Link to comment Share on other sites More sharing options...
Members PurpleStrat Posted January 5, 2007 Members Share Posted January 5, 2007 Originally posted by Seth Carmody I can understand a pedal sounding better with component value changes, but removing components completely Works for the Sovtek Big Muff. Of course you add jumpers...... Link to comment Share on other sites More sharing options...
Members hilikus8 Posted January 5, 2007 Members Share Posted January 5, 2007 Originally posted by dutrarocha Fixed!! I just adjusted the white trimpot above the speed pot. It is the little white ball. I set it to 3pm o clock. And works great!!The mod made the Phase90 sounds great!! Did you adjust the trimpot by hand??? or do I need any kind of screwdriver or something??? I Link to comment Share on other sites More sharing options...
Members NoirAbattoir Posted January 5, 2007 Members Share Posted January 5, 2007 You can also add a toggle for that mod. Then you can switch between the mod and stock. Link to comment Share on other sites More sharing options...
Members CHOUTMUSIC Posted January 5, 2007 Members Share Posted January 5, 2007 Someone please link me to a page that shows Phase 90 mods. Link to comment Share on other sites More sharing options...
Members dutrarocha Posted January 5, 2007 Author Members Share Posted January 5, 2007 I like what the c11 & 12 removal did , with out those pre and post filtering caps it sounds very warm , no distortion VERY cool ! Originally posted by hilikus8 Did you adjust the trimpot by hand??? or do I need any kind of screwdriver or something??? I Link to comment Share on other sites More sharing options...
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