Enclosure not stated
Simple Op Amp Envelope Follower
- Category
- Wah / Envelope· ADSR Generators and Envelope Generators
- Price
- see vendor
- Tags
- ADSR Generators and Envelope Generators
Schematic
The schematic is the archived file. Open it at Experimentalists Anonymous, or browse its folder.
Parts list 7 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 3 | ||||
| ×3 | 10k | 10k | read from the schematic by eye | |
| ×2 | 18k | 18k | read from the schematic by eye | |
| ×1 | 270 | 270 | output resistor; read from the schematic by eye | |
| Capacitors 1 | ||||
| ×3 | 100n | 100n | read from the schematic by eye | |
| Diodes 1 | ||||
| ×1 | 1N4148 | 1N4148 | or equivalent; read from the schematic by eye | |
| ICs 1 | ||||
| ×1 | TL084 | TL084 | A1-A4, quad op amp; TL074 also given; read from the schematic by eye | |
| Potentiometers 1 | ||||
| ×1 | B220K | B220k | Potentiometer | dual-gang (stereo) pot, drawn 220kB, sets the two RC filter stages; read from the schematic by eye |