Sequenced analog synth

Model Number: ADXMK2
Release Date: June 2008

Sequenced, dual oscillator analog synth with pattern generators for Pitch, Pulse-Width Modulation (PWM) and Gating.

An oscillator based on the legendary 555-timer, enhancements
from the original ADXMK1 and a three part pattern generator
and sequencer running from either internal or external clocks.

Full of lead lines, evolving rhythms and a great selection of bleeps
and squelches thanks to its vactrol-based modulation architecture.

This build was the blueprint for the ADXMK2V2 and is one of the
most requested builds for re-issue with 10,000+ YouTube views.


exc. VAT
Plus applicable shipping & tax
Manual not available

Manual & Specs

    Synthesizers / ADXMK2

    1) Buy a suitable USB to FTDI (TTL-232R-5V) cable directly or from a 3rd party supplier:

    USB to FTDI (TTL-232R-5V) cable


    Also available from:

    Adafruit (US) Digikey (UK) Farnell (UK) Sparkfun (US)

    2) Follow the instructions in the manual for downloading and upgrading:


    USB to FTDI Cable Driver:(Mac) (Win) Easy uploader Firmware Installer:(Mac) (Win)