Studio Electronics SE-3X, Analogue Synthesizer Expander, Monophonic or 3-voice paraphonic playable, 3 Discrete VCOs, each with 3 simultaneously switchable waveforms, Square wave with variable pulse width per VCO, Switchable hard sync from VCO 2 and 3 to VCO 1, Noise generator, Ring modulator, 4 Selectable VCF types: 24dB ladder lowpass, 24dB ARP lowpass, Juno/Jupiter lowpass with 3 modes (24dB, 12dB, mixed) and 12dB SEM (lowpass and bandpass), 4 ADSR envelopes, 3 Assignable LFOs with 6 waveforms each (triangle, sawtooth, ramp, square, noise and random) with re-trigger function and MIDI clock synchronisation, VCA with switchable Fuzz stage, Portamento with linear or exponential characteristic curve, 8 Preset banks with 99 memory locations each, 24 Knobs and 18 buttons/switches for direct access to all important parameters, LC display, encoder and cursor buttons, Line output: 6.3 mm jack, Line input: 6.3 mm jack, MIDI in/out/thru, Dimensions (W x H x D): 483 x 133 x 205 mm / 19