 The SID emulation method is based on the sound processor from the Commodore 64 home computer (Elektron formerly offered a separate product known as the SidStation, each unit of which was built around a SID chip.However, the company has now ceased production, indicating that chips are no longer available).The parameters available in the Monomachine are considerably more limited than those in the SidStation, employing an interface editable in more conventional terms than the SID's wavetable approach.