The ASM307 Lag Processor is an implementation of Harry Bissell's Morph Lag circuit that offers a big improvement over the original ASM GLIDE circuit.
The ASM307 has independent controls for setting the rise and fall times, and a shape control to vary the response between linear and logarithmic.
The ASM307 has the following controls:
- UP: sets lag time for positive (increasing) voltages.
- DOWN: sets lag time for negative (decreasing) voltages.
- SHAPE: sets the response from linear to logarithmic.