mxr auto phaser, i need a little help...

Started by hair force one, February 07, 2007, 03:51:01 PM

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hair force one

recently put my dirty hands on a mxr auto phaser (blue!) circuit board. I also traced the schematic to make a proper edge connector and try/repair the board.
also my schematic might not be very accurate (the board is double sided!) it shows that this rare piece has 6 stage of phasing through vactrols and could be connected like this:

pin1 : cv out
pin2 : cv in
pin3 : non connected
pin4 : v+ (15V to 25V ?)
pin5 : ground
pin6 : ground
pin7 : phaser out
pin8 : phaser bypassed
pin9 : input 1
pin10: input 2 ?

any information on this ?

jonathan perez

no longer the battle of midway...(i left that band)...

i hate signatures with gear lists/crap for sale....

i am a wah pervert...ask away...

hair force one



this is rack gear from the seventies, those are common in studios but rarely seen on the web...

here are pictures of an autoflanger -> http://www.modezero.com/autoflanger.htm

hair force one

#3
and this is the blue board

rusty components testifies how much liquid it sounds !

my guess about the edge connector pin out...