Synthesizers

Synthesizers

Kits

Kits

Game System Mods

Game System Mods

Blog Posts

GBAccelerator GB/GBC

GBAccelerator now available for Game Boy and Game Boy Color

Now you can overclock your original Game Boy (DMG) or your Game Boy Color! The two new versions of... read more

Sequencer v2 Now Available

Mini Sequencer v2 is Here!

At long last, v2 firmware for the Business Card Sequencer and Dual Mini Sequencer has arrived!  Here are some of... read more

CEM3340 VCO Available Now

CEM3340 VCO Now Available

Our CEM3340 VCO is a straight-forward, easy-to-build implementation of the CEM3340 voltage-controlled oscillator IC by Curtis Electromusic.  The circuit was... read more

Credit Card Oscillator -> Synthesizer

Business Card Oscillator is now a synthesizer

For Knobcon 2018 I decided I wanted to make... read more

CUSTOMER SUPPORT

Need Assistance?

Submit a support request and we’ll give you a hand.

SECURED PAYMENT

Safe & Fast

Pay securely with a credit card or PayPal.

Shipping

U.S. and International

We’ll ship your order (almost) anywhere in the world.