Enclosure not stated · 1 knob
Paia 2720-11 Envelope Follower Trigger
- Category
- Wah / Envelope· ADSR Generators and Envelope Generators
- Controls
- Sensitivity
- 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 36 rows
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Check before you build · 1 value the reader of this schematic was not sure of
- R7: 18K, could be 15K
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 19 | ||||
| R1 | 47K | 47k | read from the schematic by eye | |
| R2 | 270K | 270k | read from the schematic by eye | |
| R3 | 100 | 100 | read from the schematic by eye | |
| R4 | 39K | 39k | read from the schematic by eye | |
| R5 | 39K | 39k | read from the schematic by eye | |
| R6 | 39K | 39k | read from the schematic by eye | |
| R7 | 18K | 18k | could be 15K; read from the schematic by eye | |
| R8 | 220K | 220k | read from the schematic by eye | |
| R9 | 22K | 22k | read from the schematic by eye | |
| R10 | 100K | 100k | read from the schematic by eye | |
| R11 | 22K | 22k | read from the schematic by eye | |
| R12 | 68K | 68k | read from the schematic by eye | |
| R13 | 33K | 33k | read from the schematic by eye | |
| R14 | 15K | 15k | read from the schematic by eye | |
| R15 | 33K | 33k | read from the schematic by eye | |
| R16 | 100 | 100 | read from the schematic by eye | |
| R17 | 100 | 100 | read from the schematic by eye | |
| R19 | 2.2K | 2.2k | read from the schematic by eye | |
| R20 | 1.8K | 1.8k | read from the schematic by eye | |
| Capacitors 9 | ||||
| C1 | .1uF | 100n | read from the schematic by eye | |
| C2 | 100pF | 100p | read from the schematic by eye | |
| C3 | .1uF | 100n | read from the schematic by eye | |
| C4 | 100pF | 100p | read from the schematic by eye | |
| C5 | 100pF | 100p | read from the schematic by eye | |
| C6 | .05uF | 50n | read from the schematic by eye | |
| C7 | .01uF | 10n | read from the schematic by eye | |
| C8 | 100uF | 100u | 10V; read from the schematic by eye | |
| C9 | 100uF | 100u | 10V; read from the schematic by eye | |
| Diodes 3 | ||||
| D1 | Diode | DIODE | no part number given; read from the schematic by eye | |
| D2 | Diode | DIODE | no part number given; read from the schematic by eye | |
| D3 | Diode | DIODE | no part number given; read from the schematic by eye | |
| ICs 4 | ||||
| IC1 | ? | ? | single op amp with 100pF compensation cap on pins 1/8 (301/748 type); no part number given; read from the schematic by eye | |
| IC2 | ? | ? | single op amp with 100pF compensation cap on pins 1/8 (301/748 type); no part number given; read from the schematic by eye | |
| IC3 | ? | ? | single op amp with 100pF compensation cap on pins 1/8 (301/748 type); no part number given; read from the schematic by eye | |
| IC4 | ? | ? | single op amp (comparator use), no part number given; read from the schematic by eye | |
| Potentiometers 1 | ||||
| Sensitivity | 5K | 5k | Potentiometer | R18; read from the schematic by eye |