Internal 2-oscillator virtual analog monophonic synth with 24 synth patches

Create and save melodies seamlessly during play

Classic up, up-down, down, down-up, as played, & reverse arpeggiator modes

Chain together up to 512 user created melodies

Copy, paste, & delete melodies

SD card to save melodies & synth patches

Adjust note lengths and add rests into your melodies

Control external hardware and software synths

1/4″ instrument & 1/8″ headphone audio outputs

MIDI in/out over DIN, USB, & Bluetooth

1/8″ 0-5v volt-per-octave control voltage & gate outputs

1/8″ sync jack switchable between output & input at either 2 or 24 ppq

High quality internal speaker

USB or battery powered – Make melodies anywhere!

Arpeggiator

Instant looping sequences. Up, up-down, down, down-up, sequence (as played), reverse styles. Hold (Latch) can be turned on or off. The play button starts and stops Arpeggio.

Sequencer

Sequences are created and saved on the fly. You can create a sequence and then save it to a bank while it’s playing. Sequences are monophonic and can be up to 128 notes long. Individual steps in a sequence can be of different note lengths, and gate lengths. Like an arpeggiator the sequence length expands as notes are added. You can link melodic sequences together, add rest notes, and delete notes all in real time. Attach the advanced sequencing overlay and scrub through your sequence to delete or insert notes, add slides, and adjust swing to create the exact melody in your head.

Synthesizer

A monophonic virtual analog synthesizer. Turn the voice knob to cycle through 24 different synth patches and adjust shape, attack, and portamento. Synth features include: dual oscillators, dual ADSR Envelopes, dual LFOs, six oscillator waveforms, low-pass filter & detune. Dive deeper using the synthesizer overlay and completely customize all synth parameters, create and save your own sounds.

Pitch

A one octave keyboard from low C to a high B is where you’ll play the notes to create your own melodic sequences. Turn the octave knob to shift the pitch of the keyboard up and down to play any note you want. Notes may also be input using an external MIDI controller.

Banks

You get 512 banks to save and instantly access user created sequences. Sequences can be chained together for seamless experimentation and composition. These 512 sequence banks are organized into 3 tiered levels (sets, songs, sequences) each with 8 banks. From the top down there are 8 sets, each set contains 8 songs, each song contains 8 sequences. Sets, Songs, Sequences can also be copied, pasted, and deleted.

Transpose

In transpose mode the currently playing sequence can be shifted up and down by either selecting a note from the built in one octave keyboard, a whole octave by turning the octave knob or by playing a note on an external MIDI controller. The melody will be shifted up by the number of steps the selected key is away from the low C.

SD Card

All user created sequences and synth patches are saved to the SD card and can be easily backed up by copying the contents to your computer. Firmware updates are simple: just copy new versions to the SD card and they will be automatically installed when Arpeggio is turned on.

I/O Bridge

Use Arpeggio as an input / output bridge. Arpeggio sends and receives MIDI over DIN, USB, and Bluetooth LE, and it also sends Control Voltage / Gate signals. This means you can use Arpeggio to wirelessly connect synth apps on your computer or mobile device to your wired MIDI controller. You can also control your modular / vintage synths using CV /Gate over bluetooth from your computer or mobile device. Numerous input / output combinations are possible.