556 APC based-circuit in misused 'telechecker' case, with extras. Internal LDRs and additional counters and oscillators make it an aleatron as well. led feedback ldrs...
blue LEDglitch1 - pushSW w/threshold dialglitch2 - body contactfeed back noise dial1/4" jackresetoil painting[bEnt or diE?] http://homepage.mac.com/kaseo/...
"High Frequency" keyboard with potentiometer substituted in for resistor. Resistor in question clipped on one side and potentiometer wired to contact points.