SYNTRX [sintrex] is an all-analogue synthesizer with a digitally controlled patch matrix. Unlike most patch matrices, the digital 16x16 matrix utilizes 32x 16 channel analogue switch ICs and is a mixer/buffered multiple with 3 level attenuations (gain 1, 0.6, and 0.3) per connection point. It has 256 patch memory locations and automatic patch switching in performance mode or via MIDI messages. 

SYNTRX has 3 highly accurate VCOs that track great over 8 octaves, a noise generator with a “colour” filter, resonant VCF, ring modulator, spring reverb, looping envelope generator, joystick controller, input amplifier with adjustable gain for microphone to line level signals, 3 VCAs, output signal filter, analogue CV/audio signal level indicator, and built in speakers. Extra features include: clockable Sample & Hold circuit, octave switch for VCO1, VCO2 sync to VCO1, AD mode on the envelope generator, as well as MIDI IN that accepts CV, Gate, Modulation wheel messages, and program change messages for the matrix control.

The SYNTRX comes in an aluminum enclosure with ash tree side panels.