9090 drum synthesiser

Project 9090 - the DIY 909 drum synthesiser

This site contains resources for the 9090, an analogue drum machine project based upon the legendary TR-909 Rhythm Composer. A set of high quality PCBs together with a set of programmed ICs for this project are available for purchase.

Current PCB set availability

PCB sets are currently available (as of June 2012). The PCB sets can be obtained from the Trev (the project's creator) and Lucy in Oxfordshire, UK, Contact via 9090project[at]gmail[dot]com.

Jozef Samijn frequently organises a group buy, enabling you to buy the boards and a complete set of components. For more information, please see www.synthage.com/ to check availability and put your name down on the list if you'd like to obtain a board and component package.

Dashboard screenshot


Parts List


PCB Silkscreens


User Guide

Sound samples

Coming soon

Facebook Project 9090 Group

Join it here!

9090 Videos

A YouTube playlist of 9090 demonstration videos. Please shout if you've uploaded a 9090 demo that can be added to this playlist!

9090 Project board set