Got this organ with guts from the infamous GX-1 and the CS80. After the modification we got full access to the 2 polysynths (7 voices 2 OSC and LP+HP filter each) and the monophonic bass synth. 3 times 16 controls in total: 4 Filter controls (Low pass filter frequency, Low resonance, High pass filter frequency, High pass resonance) 5 stage Filter Envelope Generator (Initial Level, Attack level, Attack, Decay, Release) 4 stage Voltage Controlled Amplifier Envelope Generator (Attack, Decay, Release, Sustain) 3 waveforms possible for use in parallel (saw, square, narrow pulse) CV-control for…read more
This one was suffering from juno cancer on one voice. Uncoating the 80017 chip did partially not work (no resonance). Put a replacement chip on a socket and recalibrated all of the 6 voices. Took 2-3h For the chorus there was used a test-point on the board as input and a new pot was installed for chorus speed. Very useful! 1-2h
Duration 3h for Mods: 150€ + parts (housing, knobs) + postage (german clients + 19% tax) Got this defective, rewired some loose ribbon cables and exchanged the HH-slider. Mods are CH+OH+Ride decays and tune for ride (40106 clock not too stable). Maybe replacing it with an LTC. RENT GEAR HERE: Thx to www.discrete-audio-solutions.com for the parts. More info here: http://electro-music.com/forum/topic-37316.html
Yamaha CS-80 Kenton MIDIfied. Duration: 7-8h. Sequence and Program Changes in Ableton Live. Welcome to the future you litte 90 kg beast from 1977:) i will perform this to your CS-50, 60, 80 as well! And another happy customer:) More info: http://www.therogoffs.com/cs80/MIDI/cs80midi.html
Yamaha CS-60 Kenton MIDIfied for a friend in canada. Duration 5h.
Those great sounding 70’s preamps from the former GDR broadcasting with discrete design and transformers were found on a local fleamarket. Now they needed recycled wooden housings (dia boxes) powersupplies und XLR inputs/outputs. Not the most versatile preamp (no low cut,48V) but perfect for dynamic mics. Really pleased with the coloured tone and the huge amplification of 70dB!!
Use your modular LFOs or Envelopes to control this great Stereo dual filter. CV input and Attenuator for Hipass and Lowpass filter section makes it almost as flexible as a sherman filterbank. Duration:1h. I will perform this mod for you! www.jacobkorn.de/contact RENT GEAR HERE: Related articles Boss Chorus Ensemble CE-1 modified Boss DR-110 modified