MKII is the result of years of development, and it is an improvement on many aspects of the original MOTOR Synth design, including: – lower mechanical noise (due to custom motor engine, soft-mounting, and sound panels) – upgraded filter and VCA section – expanded controls for portamento, detune and cross-mod – 3 fully assignable LFOs – added digital voice (DCO) – improved  sequencer, arp, motion rec – improved User Interface The MOTOR SYNTH MKII has two seperate voices with three types of optical waveshapes (sine, saw, square), an electromagnetic inductive wave (M), and adjustable four-note poliphony. Each voice has independent controls for volume, scale, waveform, amp envelope and pitch envelope. The analog amp envelopes can be run in multiple modes (ADSR, AD, AR, DADSR, ADSHR) with adjustable curve parameters. The Motor oscillators take full advantage of the innovative pitch envelope system with detailed controls for ACCELERATION & BRAKE functions.