Arpeggio is a powerful and portable melody maker with a built-in speaker, and battery power. It's a synthesizer, arpeggiator, and sequencer all in one. You can compose and perform anywhere, save hundreds of melodies and create millions of arpeggiator styles.
Arpeggio's expansive I/O makes it a powerful companion for your other electronic instruments. Sync it up to drum machines and samplers. Control your gear wirelessly with MIDI over bluetooth or go old school with control voltage and gate. See the back.
Dive deeper with the included function overlays.
Arpeggio








A New Arpeggiator Paradigm
The Arpeggiator Overlay gives you an insane amount of control over custom arp styles. Start by mixing and matching any two of the base note orders (or just pick one): Up, Down, Sequence, Reverse, and Random. Then apply and combine separate modifiers to each like Inside Out, Skip Forward, Alternating First, Zig Zag, and more. Each arp style can also have an Arpeggiator Rhythm of up to 16-steps. The result of all this is that literally millions of unique arp styles are possible.
Edit Your Sequences and Add Dynamics
The Sequencer Overlay lets you go through each note of your saved sequences and change the pitch or octave, add slide notes where you want, adjust swing, and note probability. Here you can also customize global settings and create sequence frequency patterns to add sections of silence before or after your melodies.
Create and Save Custom Sounds
The Synthesizer Overlay lets you explore new sonic territory, tweak and fine tune Arpeggio’s built-in synth engine, and create and save your own custom synth presets. The virtual analog synthesizer architecture is designed to reproduce a wide range of timbres. Features include: dual oscillators, dual ADSR Envelopes, dual LFOs, six oscillator waveforms, low-pass filter & detune.
Feature Highlights
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- 2-oscillator virtual analog synth with 24 presets
- Per-note gate, shape, and velocity automation
- Whole, 1/2, 1/4th, 1/8th, 1/16th, 1/32nd, and 1/64th note lengths
- Add swing, rests, note slides, and note chance to your melodies
- Create millions of custom arpeggiator styles and rhythms
- Melodies of up to 128 notes can be saved into 512 sequence banks
- Copy, paste, and delete melodies
- SD card to save melodies, synth presets, and custom arpeggiator styles
- Transpose melodies up or down by steps or octaves
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- 17 Soft-touch silicone keypad buttons
- 4 Rotary encoders with buttons
- Control external hardware and software synths
- 1/4” instrument and 1/8” headphone audio outputs
- MIDI in/out over DIN, USB, & Bluetooth
- 1/8” 0-5 volt-per-octave Control Voltage and Gate outputs
- 1/8” sync output jack at 24 ppq
- High quality internal 1.5w speaker
- Powered by USB or a single 18650 sized lithium ion battery