Mint in Box. Discrete Map Sequencer + Expander


  • Not a basic step sequencer. It does not just count 1-2-3-4.
  • It reads moving voltage and turns it into notes, gates, rhythm, switching, and stepped CV.
  • Continuous-time sequencing. Most sequencers obey a clock grid. Discrete Map obeys voltage motion. LFO, envelope, ramp, chaos, audio signal—feed it movement, it maps the movement.
  • No microprocessor. No conventional DAC/ADC. No hidden sample-rate feel. No menu brain. No digital choke point. Logic + analog circuit behavior.
  • Audio-rate control is the big kill shot. Normal sequencers live at rhythm speed. This can run into audio-rate shape work: graphic VCO, waveshaper, bitcrusher-style stepped waveform, phase-motion source.
  • Clock range is huge. Internal clock goes from ultra-slow 4 minutes per cycle to 12kHz FAST mode. Slow composition or audio-rate abuse—same module.
  • Tracks about 7 octaves. V/O input controls the internal oscillator, so this is not just “sequencer clock.” It can become a pitched signal core.
  • Eight threshold stages. Bottom sliders decide where events happen. Each stage can fire on RISE, FALL, or stay OFF. Direction matters. Voltage travel matters. Not dumb step order.
  • POSIT. mode = place events in voltage/time. Move a stage wherever you want. Steps can happen out of order. Normal step sequencers do not move like this.
  • LENGTH mode = control the gap between stages. Step length becomes slider-controlled. You stretch time directly instead of fighting clock divisions.
  • Eight f(X) voltage sliders. Top sliders set the output voltage per active stage. Use them for pitch, modulation, transposition, harmonies, shaped CV, or waveform drawing.
  • f(X) RANGE is useful, not decoration. −5V to +5V, 0–5V, or 0–2.5V. Big bipolar CV, normal positive CV, or tighter pitch/control range.
  • Gate length goes from microscopic to long. 6μs to 2.8s. Tiny audio triggers or held gates. No extra gate mangler required.
  • X input is the heart. Internal RAMP is normalized to X, but any external voltage can take over. That makes envelopes, LFOs, sequencers, chaos, and audio all valid “time engines.”
  • ABOVE and BELOW redefine the slider world. External voltages can set the top and bottom of the threshold range. The map itself can be voltage-framed.
  • +Y input adds precision offset/transposition. f(X) output can be shifted or combined. Useful for pitch movement, stacked maps, or live range control.
  • SYNC and SYNC/N make it clock-friendly. It can still lock to conventional sequencing, but it does not need to be ruled by it.
  • EOC output gives end-of-cycle logic. Patchable chain behavior, resets, sequencer-to-sequencer control, larger systems.
  • EXT input cancels the active stage. That means outside gates can punch holes, interrupt events, or force stage logic. More control than simple clock-reset thinking.
  • A/B/C Expander turns 8 stages into 3 controllable event families. Assign each stage to A, B, or C. Then each group gets its own gate output and threshold CV behavior.
  • Grouped gates destroy patch clutter. Instead of patching extra logic just to separate kick/snare/hat-style stages, group them at the expander and take A, B, C gates directly.
  • Threshold CV per group is nasty powerful. Push one group forward/backward in time while the others stay fixed. This is step timing under voltage control.
  • At audio rate, threshold CV becomes phase movement. Move part of the waveform while the rest stays still. PWM-like behavior without a normal oscillator design.
  • Bidirectional sequential switch built in. COM connects to A, B, or C depending on the active group. COM can be input or output. Audio or CV. One-to-three or three-to-one.
  • Temporal mixing is the weird weapon. The switch can divide time between signals. Not normal level mixing—time-window mixing. Brutal, precise, modular-native.
  • A/B/C gates can become irregular frequency division. At audio rate, grouped gates are not just triggers; they become strange sync, division, and pulse sources.
  • Chainable expander system. Discrete Map has a rear 16-pin expander port and can connect to more than one expander. Not a dead-end accessory.
  • Compared to normal sequencers: they store steps. This maps voltage motion.
  • Compared to menu sequencers: they hide timing in screens. This gives sliders, switches, jacks, and voltage behavior.
  • Compared to basic analog sequencers: they step through order. This lets thresholds fire by position, direction, length, external voltage, and audio-rate movement.
  • Compared to utility expanders: this is not “more jacks.” It adds grouped logic, CV timing shift, gate families, and a bidirectional routing switch.
  • Best use: generative melody, voltage-addressed sequencing, non-grid rhythm, quantizer/harmonizer patches, graphic VCO, waveshaping, bitcrush texture, event routing, percussion gate grouping, temporal audio switching.


Shipping only $6.95 as I am splitting the actual cost of shipping with you.

Gorgeous, genius level unit.

Enjoy life!


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Listed17 hours ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more
Brand
  • New Systems Instruments
Model
  • Discrete Map & D Map A / B / C Expander
Categories
Year
  • 2026

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