Prysm

• Four voices each run two oscillators, every one a chain of three wavetable operators using FM, ring or mix.
• Six banks of eight morphing waves sit beside a noise source: white, pink, brown, digital, sample-and-hold or crackle.
• A resonant filter offers a 12 or 24 dB low-pass or a comb, with drive, high-pass and self-oscillation.
• The polyphonic sequencer holds four patterns of up to 64 steps with chords, accents, slides, ties and a song.
• Enter steps from the keys or record in real time with overdub, a metronome and a bar's count-in.
• A lo-fi drum machine plays kick, snare and hat lanes you tap in on the white keys.
• Eight slots save the sound and its sequencer to flash, and the last one returns at power-on.
• USB carries stereo audio into a DAW and MIDI both ways, and the TRS jack takes MIDI and clock.

Its modes

OSC 1 / OSC 2

Build each oscillator's chain of carrier, mod 1 and mod 2, setting waves, ratios, FM, ring or mix modes and envelopes.

FILTER

Choose a 12 or 24 dB low-pass or a comb and set cutoff, resonance, drive, high-pass and keytrack.

AMP

Shape the amp envelope, set how velocity acts, and open the VCA for an instant drone.

LFO

Pick the LFO's wave, rate, delay and retrig, and send it to two destinations.

MIX

Balance the oscillators, route each source through the filter or direct, set glide and split the keyboard.

ARP

Run the arpeggiator with its mode, step, octaves, tempo, gate, swing and latch.

SEQ

Edit and record patterns and the song, with chords, accents, slides, ties, parts and the metronome.

DRUM

Program kick, snare and hat lanes on the keys and tune the kit and its bus.

FX

Set the chorus, delay and reverb that follow the voices.

LIVE

Switch patterns and patches on the bar line, mute parts and turn four parameters you choose.