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The PEACH Black Friday deal puts 510k Arts' polymetric arpeggiator plugin at $27, 44% off, with the offer ending Nov 12, 2026.
PEACH is a MIDI arpeggiator plugin in AU, VST and VST3 formats, designed by boutique developer 510k Arts. It turns simple chords into patterns that keep shifting instead of looping in a fixed cycle.
The maker pitches it as playful, precise and polymetric, built for sketching ideas, experimenting and playing live.
A conventional arpeggiator is stuck cycling the same ascending and descending shapes. With PEACH, every lane gets a step count of its own, so the lanes slide out of alignment with one another and the pattern keeps changing instead of looping.
The lanes are Gate, Hold, Octave, Velocity and MIDI CC. Set one lane to 5 steps and another to 7, and the combined pattern takes much longer to come back around to the start.
It follows the design approach of SEQUND and POLYLLOP, and the maker says it works alongside those sequencers.
The step-locking matters in practice. Roll the dice on a pattern, lock the steps that work, and re-roll the rest.
Each preset stores up to 12 patterns, and you can switch between them instantly over MIDI. That makes pattern changes playable from a controller during a set.
You can assign the parameters your DAW exposes to a hardware controller, or draw automation for them, and every move ends up recorded on the timeline.
Because PEACH outputs MIDI, the CC lanes can sequence parameters on whatever instrument it feeds. Route the three assignable lanes to filter cutoff, decay and resonance, and the synth's movement follows the same shifting lane lengths as the notes.
The maker describes the result as an organic, hands-on arpeggiation workflow.
Yes. The PEACH Black Friday deal takes 44% off, bringing the 510k Arts arpeggiator plugin to $27. The offer ends Nov 12, 2026.
PEACH is a MIDI arpeggiator plugin that comes in AU, VST and VST3 formats. It is designed by boutique developer 510k Arts and outputs MIDI to the instrument you route it to.
Each lane (Gate, Hold, Octave, Velocity and MIDI CC) runs at its own step length instead of one shared cycle. The lanes shift against each other, so the arpeggio keeps evolving rather than repeating.
Yes. Each preset stores up to 12 patterns, and you can switch between them instantly via MIDI. Host-visible parameters can also be mapped to a controller or automated in your DAW.
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