The DS-8 is an eight-voice
FM synthesizer that supports
multitimbrality and features a five-octave keyboard with velocity sensitivity and aftertouch. The timbre EG section features a master level control for the timbre, an envelope for timbre shaping, and an intensity parameter that adjusts the timbre EG's modulation effect within the set master level. Additionally, it includes a keyboard-tracking function that shortens the envelope at higher keys and lengthens it at lower keys. The amplitude EG section offers a master level to balance the two oscillators' volumes, envelope rate adjustments, and keyboard tracking. Additional controls include a spectrum parameter for resonance effects and
ring-modulation. The DS-8 includes performance controls for easy sound editing, with switches for toggling velocity, aftertouch, portamento, and effects. Additional controls adjust the timbre and volume envelopes of oscillators, relative to preset values, allowing for easy sound modifications. The joystick has four directional movements: moving it left or right adjusts the pitch bend, which can vary between 0-12 semitones. Pushing it up activates pitch modulation (vibrato), and pulling it down adjusts both amplitude modulation (tremolo) and timbre modulation (wah-wah). Diagonal movements merge pitch bending with these modulations for combined effects. A backlit LCD screen shows multiple parameters and navigation buttons to adjust the settings, including a slider for value changes. It can store up to 500 sounds and 50 combi-programs, using onboard memory and a credit-card-sized RAM. You can select between polyphonic and unison modes for playing, with unison combining all eight voices for a stronger sound, including options for voice detuning and trigger modes.
Portamento is customizable for each patch and activated from the front panel. Similar to the
digital delay found in the
Korg DW-8000 and
Poly-800 MkII, the DS-8 includes this feature and allows multiple options such as long delay, short delay, doubling, flanger, chorus, and manual, accessed by the front panel. The long delay ranges from 105-729ms and the short delay ranges from 20-88ms. Each patch can have a designated effect, but the DS-8 can only produce one effect at a time. == References ==