[sdiy] Elrad Music Processor

[creekree at gmx.de]

hi all,

i recently inherited an nonfunctioning (due to a missing IC and pots 
gone bad) elrad music processor flanger/phaser.
since it is nicely DIYed and well build i´d like to revive it and use it 
for myself or give it to my guitarplaying friends.
anyho, i have zero documentation about the thing. does anyone have the 
article/schematics/build instructions and is able to send me a scan?
i dont know when it has been published, but i  do know that it has been 
built in 1986...
a google search turned up nada.

thanks, christian