The WaveStation A/D is essentially a compact rackmount module of the WaveStationEX. It has the 4MB of advanced Vector Synthesis and Wave Sequencing synthesis and editing capabilities. The A/D also has a joystick controller to aid editing the Vectors. A new feature is a stereo analog input for filtering and modulating any external audio sources. They can even be used as part of the vector wave shaping, vocoder and more to incorporate it into your sound. The WaveStation A/D also has a wealth of on-board digital multi-effects for sweet synth sounds and pads!

Technical specifications

Polyphony - 10 to 32 voices Oscillators - 1 to 4; 4MB ROM, 3 RAM banks, and 1 card bank; 484 sampled and single cycle waveforms Multitimbral - 16 parts Filter - 1 LowPass filter per voice Effects - 55 digital effects programs (6 simultaneous) with dynamic modulation Keyboard - None Memory - 140 patches, 200 performances Control - MIDI

Information above courtesy of www.vintagesynth.com