System 300 and 700
The 700 serie is Synton’s first modular synth.The 300 serie was the second generation modules.
They were 5 HE high. It used a matrix-board (see system below) to interconnect the modules.
The I/O are at the back connector of the PCB. Each module has +/- 15v regulator The main power is +/- 20v
