Enclosure not stated
Paia 2720-1 VCA
- Category
- Other· Amplifiers and VCAs
- Price
- see vendor
- Tags
- Amplifiers and VCAs
Schematic
The schematic is the archived file. Open it at Experimentalists Anonymous, or browse its folder.
Parts list 29 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 20 | ||||
| R1 | 22K | 22k | read from the schematic by eye | |
| R2 | 47K | 47k | read from the schematic by eye | |
| R3 | 2.2K | 2.2k | read from the schematic by eye | |
| R4 | 150K | 150k | read from the schematic by eye | |
| R5 | 150K | 150k | read from the schematic by eye | |
| R6 | 150K | 150k | read from the schematic by eye | |
| R7 | 680K | 680k | read from the schematic by eye | |
| R8 | 22K | 22k | read from the schematic by eye | |
| R9 | 6.8K | 6.8k | read from the schematic by eye | |
| R10 | 6.8K | 6.8k | read from the schematic by eye | |
| R11 | 10K | 10k | read from the schematic by eye | |
| R13 | 2.2K | 2.2k | read from the schematic by eye | |
| R14 | 6.8K | 6.8k | read from the schematic by eye | |
| R15 | 6.8K | 6.8k | read from the schematic by eye | |
| R16 | 15K | 15k | read from the schematic by eye | |
| R17 | 15K | 15k | read from the schematic by eye | |
| R18 | 82K | 82k | read from the schematic by eye | |
| R19 | 100K | 100k | read from the schematic by eye | |
| R20 | 470 | 470 | read from the schematic by eye | |
| R21 | 1000 | 1k | read from the schematic by eye | |
| Capacitors 4 | ||||
| C1 | 100pF | 100p | read from the schematic by eye | |
| C2 | .1uF | 100n | read from the schematic by eye | |
| C3 | 100uF | 100u | 25V; read from the schematic by eye | |
| C4 | 100uF | 100u | 25V; read from the schematic by eye | |
| Transistors 3 | ||||
| Q1 | ? | ? | NPN, no part number given; read from the schematic by eye | |
| Q2 | ? | ? | NPN, no part number given; read from the schematic by eye | |
| Q3 | ? | ? | NPN, no part number given; read from the schematic by eye | |
| ICs 1 | ||||
| IC1 | 748 | 748 | op amp; read from the schematic by eye | |
| Trimmers 1 | ||||
| R12 | 50K | 50k | Balance; read from the schematic by eye | |