Dubspot SM-1 SemiModular / Semi-modular synthesizer
Play a synth. Build your own signal path.
SM-1 SemiModular starts with a playable voice, then opens into interchangeable modules, patch cables and a configurable effects rack.
Get SM-1 SemiModularmacOS · AU / VST3 / AAX Native
Windows coming soon

A useful sound before the first cable.
Play the normalled signal path, shape the oscillators and filter, then patch one connection at a time. Choose MK1 or MK2 modules to change the voice's behavior without rebuilding the whole instrument.
Give each part its own movement.
Add modulation and envelope units, route their outputs, and change a cable's amount or polarity. The arpeggiator and sequencer turn a held note or a short pattern into a phrase.
Let the patch continue into the effects.
Combine spring reverb with Delay and Grains. Freeze a granular texture, send it through echoes, or place effects in parallel. Your module choices, connections and effect routing return with the saved patch.
Inspired by the patchable, East Coast synthesis tradition of Moog instruments. SM-1 combines its own module families and digital effects in one instrument.
Black Friday offer
Dubspot SM-1 SemiModular
$19 USD
Regular price $99
Release & account detailsPurchases open when the release is ready. No payment is taken here.
macOS · AU / VST3 / AAX Native
macOS 12 or later. Apple Silicon and Intel. A compatible audio host is required; your host may require a newer macOS version. Windows is coming soon.
- One licence, all three desktop formats
- Use on three computers
- Offline use after activation
- Released 1.x updates included
- Full refunds within 14 days of direct purchase
Use your existing Dubspot account for courses and plug-ins. No iLok is required for the Dubspot licence. App Store purchases are separate.