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Every module have been thoroughly checked and serviced.
The power supply has been entirely rebuilt to has a stable voltage rails.
All the input output jacks have been cleaned so that the connections are not noisy and smooth.
The potentiometers have been opened and cleaned.
Even all the screws have been polished.
We also made a modification on the Multiple Module, to have two independent inputs for controlling the 2 envelope generators modules with a normal gate signal.
The model 12 has the modules as follow :
- 907 fixed filter bank.
- 903-A noise generator
- 904-A Low pass filter
- 902 VCA
- 921 A Oscillator driver
- 2 x 921 B VCO
- 921 VCO
- 2x 911 envelope generator
+ Mixer, attenuator, Controlled output.
It comes with the original keyboard controller as well."