A downloadable synthesizer simulator for Windows

Download NowName your own price

Synthmulator is a virtual world simulator (aka video game) where you are alone in a room with the PROTO-1, a modular synthesizer setup, and a bunch of cables. It is not a sound desing tool, but you might be able to design sounds with it; approach it as a toy.


The PROTO-1 is an modular synthesizer based on the eurorack system using a case with 2 rows of  68HPs with the following modules:

  • 2 VCOs (Voltage Controlled Oscillators) for audible frequencies.
  • 2 LFOs (Low Frequency Oscillators) up to 20hz.
  • 2 ADSR (Attack-Decay-Sustain-Release) envelope generators.
  • 2 resonant filters with high and low pass outputs
  • 2 2-channel splitters
  • A speaker
  • An 8 step sequencer
  • An oscilloscope
  • A 3-channel VCA (Voltage Controlled Attenuator)
  • 2 4-channel mixers

In the press

It’s a great way to get acquainted with the versatile and essential instrument.
DJ Mag
The concept is simple but brilliant.
Electronic Beats
Synthmulator is pretty cool. It looks great, works great even though the cables do get in the way – but that’s a realistic simulation for you.
Sehr spaßig. Aber sicherlich auch ein tolles Tool, um Anfängern oder angehenden Einsteigern die Welt der Modular-Systeme zu erklären.

If you are writing about Synthmulator take a look to our press kit.


Download NowName your own price

Click download now to get access to the following files:

synthmulator-windows.zip 86 MB
Version 5
Synthmulator_PROTO1_Documentation.pdf 3 MB

Development log


Log in with itch.io to leave a comment.

Oh I love this concept! And that's a nice little rig you've put together here. Any plans to make a Quest version?

yes very cute

Really cute. I like it :D