The original SID GUTS took the legendary SID chip and tailored it into the eurorack modular environment. By use of a real SID chip the classic sound was taken in a new direction with the levels of direct and voltage control only a modular system can offer.

The ‘TAZM-O’ is an analog triangle core oscillator featuring through-zero frequency modulation and a collection of some of our favourite features of classic oscillator designs. It includes a continuous morphing wave/pulse width shape control inspired by the Serge NTO, dual SH-101 style varied pulse sub octave outputs, a voltage controlled FM Index typically found in larger complex oscillators, a built in output level VCA and voltage controlled octave transposition similar to the multipliers found on Akemie’s Castle digital FM VCO.

Odessa is an additive oscillator, which means the output signal is synthesized by adding a multitude of sinusoidal components (up to 2560 harmonic partials).

Sofia is a fully analog voltage-controlled oscillator (VCO) based on an original waveforming principle. It features a modern, well-calibrated, temperature compensated triangle core and two elaborate waveshaping and modulating sections. The sound is a mixture of a warm, saturated base tone and two ripple components. Besides its main output, Sofia offers access to individual components of the sound plus a multitude of modulation inputs allowing for extensive self-patching and animation of the waveform. To better understand the device, we strongly advise the user to read through the entire manual before using the module.