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Pic of the circuit board via this auction
"MFB Synthesizer II AS IS for PARTS
Installed a new LM2940, Lm7808 and a 79L05 power regulators cant get unit to boot only 3 leds light.
Tried to replace the NE555P timer IC without luck as some of the pcb traces got damaged.
Device has a CA3046 filter chip on the main board maybe that could be of use to someone.
Comes will all as seen in the pics even a 12 vdc adapter."
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MATRIXSYNTH - EVERYTHING SYNTH
© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH
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