Enclosure not stated
Polyfusion Octave Divider
- Category
- Octave / Pitch· Vibrato and Pitch Shift
- Price
- see vendor
- Tags
- Vibrato and Pitch Shift
Schematic
The schematic is the archived file. Open it at Experimentalists Anonymous, or browse its folder.
Parts list 14 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 8 | ||||
| ×3 | 100K | 100k | input stage and comparator threshold divider; read from the schematic by eye | |
| ×7 | 100K | 100k | one per output summing stage, from the 4024 outputs; read from the schematic by eye | |
| ×1 | 4.7K | 4.7k | comparator threshold divider; read from the schematic by eye | |
| ×2 | 10K | 10k | comparator input and 4024 clock pulldown; read from the schematic by eye | |
| ×1 | 1.0M | 1M | comparator hysteresis; read from the schematic by eye | |
| ×7 | 200K | 200k | one per output stage, from the offset/bias terminal; read from the schematic by eye | |
| ×7 | 33K | 33k | output stage feedback; read from the schematic by eye | |
| ×7 | 620 | 620 | output series resistors; read from the schematic by eye | |
| Capacitors 1 | ||||
| ×7 | 33pF | 33p | output stage feedback; read from the schematic by eye | |
| Diodes 1 | ||||
| ×1 | 1N4148 | 1N4148 | read from the schematic by eye | |
| ICs 3 | ||||
| ×1 | TL082 | TL082 | input amp and comparator; read from the schematic by eye | |
| ×1 | 4024 | 4024 | 7-stage ripple counter divider; read from the schematic by eye | |
| ×2 | 4136 | 4136 | quad op amp; 7 sections used, one unused (A and B chips); read from the schematic by eye | |
| Trimmers 1 | ||||
| ×1 | 51K | 51k | on the non-inverting input of TL082B, drawn as a variable resistor; read from the schematic by eye | |