SynthelloAN INSTRUMENT BY IAN GROM

SYNTHESIS, BY EAR

Say Hello

When you’re ready, click Explore.

TRY THIS

YOUR SOUND

Saw wave · middle C

Ready when you are
Oct 0
Polyphonic: play several notes together.
Computer keys
AC4WC♯4SD4ED♯4DE4FF4TF♯4GG4YG♯4HA4UA♯4JB4KC5
Create your own arp

One bar of 4/4. Sixteen steps at 110 BPM. Pick a note or a rest for each step.

Randomize stays in C minor.

Edits play the next time the loop reaches that step.

Hall · 20% wet

Reverb settings

Shape the space around your sound. Your dry synth stays clear.

Signalsmith stereo hall — diffuse, spacious reflections.

Default: Hall · 1.8 seconds · 20% wet. Reset keeps the reverb on/off switch as it is.

Hall: Signalsmith · Plate: Dattorro / khoin · Spring: Resilio. Open-source credits

Patches / community

Save a private file, or publish your sound to the public patch library.

Files include your sound, reverb, octave and arp pattern. Publishing makes the patch name, creator and settings public. Loading stays silent until you press Play.

Choose a folder when your browser supports it. Otherwise, files go to your browser’s Downloads location.

Community patches

Browse sounds published by other players.

    MIDI keyboard · optional

    Optional. Play from a connected keyboard.