Sequenced analog synth
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.
1) Buy a suitable USB to FTDI(TTL-232R-5V) cable directly or from a 3rd party supplier:
2) Follow the instructions in the manual for downloading and upgrading:Manual: USB to FTDI Cable Driver: Easy uploader Firmware Installer: