4740 Envelope Generator
| Manufacturer | Paia |
| Function | Synthesizer (Envelope Generator) |
| Produced | 1976 |
| Country | USA |
| Form Factor | Modular - Frac |
| Signal Path | Analog Hardware |
| Notes | The 4740 Envelope Generator has a manual trigger and a fixed and variable output. LEDs indicate the Attack and the Decay/Sustain phases. This module was $25.95 in the PAiA catalog. |