Enclosure not stated · 2 knobs
Paia Motion Filter
- Category
- EQ / Filter· Filters Wahs and VCFs
- Controls
- Sensitivity · Initial Frequency
- Price
- see vendor
- Tags
- Filters Wahs and VCFs
Schematic
The schematic is the archived file. Open it at Experimentalists Anonymous, or browse its folder.
Parts list 25 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 9 | ||||
| ×6 | 1M | 1M | input bias (2), base bias, IC1c input and feedback, Vr divider; read from the schematic by eye | |
| ×1 | 3M9 | 3.9M | read from the schematic by eye | |
| ×1 | 150 | 150 | read from the schematic by eye | |
| ×1 | 47k | 47k | read from the schematic by eye | |
| ×1 | 10 | 10 | read from the schematic by eye | |
| ×2 | 10k | 10k | read from the schematic by eye | |
| ×2 | 100k | 100k | read from the schematic by eye | |
| ×1 | 1k | 1k | read from the schematic by eye | |
| ×1 | 100 | 100 | read from the schematic by eye | |
| Capacitors 6 | ||||
| ×5 | 1uF | 1u | electrolytic; read from the schematic by eye | |
| ×1 | 0.1uF | 100n | read from the schematic by eye | |
| ×1 | 100pF | 100p | read from the schematic by eye | |
| ×2 | 0.01uF | 10n | read from the schematic by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the schematic by eye | |
| ×1 | 0.05uF | 50n | read from the schematic by eye | |
| Diodes 3 | ||||
| D1 | 1N4148 | 1N4148 | or 1N914; read from the schematic by eye | |
| D2 | 1N4148 | 1N4148 | or 1N914; read from the schematic by eye | |
| ×1 | 1N4001 | 1N4001 | reverse polarity protection; read from the schematic by eye | |
| Transistors 1 | ||||
| ×1 | 2N4124 | 2N4124 | read from the schematic by eye | |
| ICs 2 | ||||
| IC1 | 4136 | 4136 | quad op amp; read from the schematic by eye | |
| IC2 | 4066 | 4066 | quad switch; read from the schematic by eye | |
| Potentiometers 2 | ||||
| Sensitivity | 500k | 500k | Potentiometer | read from the schematic by eye |
| Initial Frequency | 500k | 500k | Potentiometer | read from the schematic by eye |
| Trimmers 1 | ||||
| Offset | 500k | 500k | read from the schematic by eye | |
| Switches 1 | ||||
| S1 | SPST | SPST | Cancel switch; read from the schematic by eye | |