Roland SDX 330 Dimensional Expander

This Roland SDX 330 sounds great and is in very good shape. A good unit for adding stereo dimension to your signal. The 100 factory programs are derived from 16 algorithms, with Parametric EQ and MIDI real‑time control assignments.

STEREO CHORUS: a true stereo input and output chorus, with variable phase between left and right channels.

STEREO 3D CHORUS: true stereo chorus, with 3D positioning added.

3D PANNER: Dynamic 3D panning effects, with control of speed, direction, and start point.

SPACE CHORUS: a wide, spatial chorus, very accurately replicating Roland's own SDD320 Dimension D unit.

2‑BAND CHORUS: true stereo chorus with two‑way band‑splitting for separate chorusing of different frequency zones. Crossover point variable from 400Hz‑4kHz.

3‑BAND CHORUS: true stereo chorus, with three‑way split. Crossover points, 100Hz‑1kHz, 800Hz‑8kHz.

4‑BAND CHORUS: mono input, stereo output chorus, with four‑way frequency division. Crossover points, 100Hz‑1kHz, 400Hz‑4kHz, 800Hz‑8kHz.

STEREO 8‑PHASE CHORUS: a complex true stereo chorus, with independent parameters for each of the eight 'voices', including LFO phase and polarity.

16‑PHASE CHORUS: a mono (in and out) chorus, with preset Modes, rather than independent voice parameter control.

DETUNE CHORUS: a true stereo, non‑cyclic chorus effect, with six high resolution pitch shifters in parallel.

ENSEMBLE: stereo/mono chorus using LFOs of differing speeds. Uses Preset modes, rather than user‑variable parameters.

WAVE CHORUS: true stereo chorus, with choice of six LFO waveforms.

VINTAGE CHORUS: Roland CE2‑type analogue chorus simulation.

STEREO FLANGER: true stereo flanger, with choice of LFO waveform.

ROTARY: uncannily accurate simulation of rotary cabinet, complete with overdrive stage, and offset speed‑up and slow‑down rates for top and bottom rotors. Great!

AMBIENCE CHORUS: chorus with simulated stereo ambience, adding greater spaciousness to the effect.