- A complete delay module based on the PT2395. Also some
experiments with other delay ICs. An improved version is in development.
|Frequency Shifter - A single sideband modulator built for modular synthesizers. Certain portions of this circuit are based on Jürgen Haible's design. (partially complete)
|Multi-Stage EG/LFO and Simple Sequencer - 2 to 8 stage function generator with variable slew rate and linear/log/pulse slopes. (design phase)
|Burst Generator - Generates a burst of pulses with voltage control of period, duty cycle, and number of pulses. (design phase)
SSM2040 Style VCF : Combined Jürgen
Haible and René Schmitz' circuits with some minor changes
(matched transistor pairs, I/O and Resonance level adjustments).
|AD/AR Transient Generator
- The concept is based on Ray Wilsons Retriggerable AR Envelope
Generator with some added features and several other changes.
|Analog Computational Unit (ACU)-
Design phase; Also known as a multi-function converter. I am currently
evaulating some options (AD538, or MAT04 + some Opamps + AD633).
I have reccently canceled this project when I found out I could buy a
MOTM-510 wavewarper bare PCB. I would have spent as much on my own PCB