The Synthex is an 8-voice synth with two oscillators per voice. Each voice also has a notable 4-pole multimode filter, a VCA, and two ADSR envelopes (one dedicated to the VCA and the other to the VCF). The synth had two low frequency oscillators, one with selectable waveforms and one outputting a triangle wave only. Routing for the LFOs was quite flexible. The oscillators were DCOs rather than VCOs; the Synthex was one of the first synths to use DCOs. They featured both soft and hard sync, and could also cross modulate each other. The VCF was implemented with the CEM 3320, and the Synthex was one of the few synths to take advantage of the