AMZ FX ANALOG ALCHEMY GEOFX MEF ROG DIY WIKI

[HOW] to Octave-Double 73 years ago...

Started by puretube, August 13, 2009, 01:44:15 PM

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puretube

August 13, 2009, 01:44:15 PM
US pat.# 2138500 see Fig.1 between B & C :
xfmr, diodes, balancing fundamental-nuller... it was all there...  :icon_eek:

(plus some more...)

rousejeremy

#1
August 13, 2009, 02:17:00 PM
Got a vero?
Consistency is a worthy adversary

www.jeremyrouse.weebly.com

Johnny85

#2
August 13, 2009, 03:02:22 PM
"Apparatus for the production of music" - love it.
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