RC CIRCUIT BENT 1987 CASIO PT-100 MODULATION SYNTHESISER SQUAREWAVE KEYBOARD

Published on Apr 21, 2014 djwidow420·303 videos

Resonance Circuits on eBay

"HIGHLY MODIFIED MULTI-LAYER SQUAREWAVE CASIO FROM RESONANCE CIRCUITS. FOLLOW ON TWITTER @ RCircuits

for sale via ebay"

via this auction

"This vintage casio can now produce awesome synth leads, industrial drum rhythms, classic chord sequencers, atmospheric pads and low end bass harmonics

the new modifications allow you to take this beyond a keyboard and sculpt the sounds/rhythms to your liking through filtering, distortion and feedback modulation.

MODIFICATIONS:

master overdrive control - overdrives the tones, chords and drum rhythms

green envelope lamp - pulsates in time with the output signal

rhythm control - adds distortion/crunch to the drum rhythms

modulation control - frequency modulation through self oscillation and filtering

chord control - adds an aggressive edge to the chord sequencers

tone control - allows you to adjust the release envelope and produce some nice filtering fx

1/4" jack output

(internal speaker has been removed to house modifications)

black enamel coated aluminium control panels

powered by 5 x 1.5v 'AA' batteries or 7.5v dc input

MAIN FEATURES

The pt-100 was produced in 1987 and uses multiple layered squarewaves to produce its sounds. Unlike other casio's of this time period it employs analogue filters to shape the sounds rather than digital chips.

32 mid size keys
8 note polyphonic
8 tones/voices
8 drum rhythms
auto chord function
power switch
tempo control
volume control

width - 50cm
depth - 16.5cm"