Enclosure not stated · 4 knobs
AD633 Ring Mod with LFO
- Category
- Ring Mod / Synth· Ring Modulators and Frequency Shifters
- Controls
- Input Level · Signal Mix · Carrier Freq. · Carrier Level
- Price
- see vendor
- Tags
- Ring Modulators and Frequency Shifters
Schematic
The schematic is the archived file. Open it at Experimentalists Anonymous, or browse its folder.
Parts list 32 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 17 | ||||
| R1 | 6k2 | 6.2k | read from the schematic by eye | |
| R3 | 1M | 1M | read from the schematic by eye | |
| R4 | 30k | 30k | read from the schematic by eye | |
| R5 | 15k | 15k | read from the schematic by eye | |
| R7 | 100k | 100k | read from the schematic by eye | |
| R8 | 47k | 47k | read from the schematic by eye | |
| R10 | 4k7 | 4.7k | read from the schematic by eye | |
| R11 | 4M7 | 4.7M | read from the schematic by eye | |
| R13 | 10k | 10k | read from the schematic by eye | |
| R16 | 270k | 270k | read from the schematic by eye | |
| R17 | 270k | 270k | read from the schematic by eye | |
| R18 | 1k | 1k | read from the schematic by eye | |
| R19 | 1k | 1k | read from the schematic by eye | |
| R20 | 38K | 38k | read from the schematic by eye | |
| R21 | 1M | 1M | read from the schematic by eye | |
| R22 | 1k | 1k | read from the schematic by eye | |
| R23 | 100k | 100k | read from the schematic by eye | |
| Capacitors 3 | ||||
| C1 | 1uF | 1u | read from the schematic by eye | |
| C3 | 1nF | 1n | range cap: lower value raises the LFO range (1nF gives about 30-110Hz); read from the schematic by eye | |
| C4 | 1uF | 1u | read from the schematic by eye | |
| ICs 5 | ||||
| IC1 | AD633JN | AD633JN | analog multiplier; read from the schematic by eye | |
| IC2 | TL072 | TL072 | IC2A/IC2B; read from the schematic by eye | |
| IC3 | TL072 | TL072 | IC3A; read from the schematic by eye | |
| IC4 | TL072 | TL072 | IC4B; read from the schematic by eye | |
| IC5 | TL072 | TL072 | IC5A; read from the schematic by eye | |
| Potentiometers 4 | ||||
| Input Level | A100k | A100k | Potentiometer | R2, 100k-log; read from the schematic by eye |
| Signal Mix | B10k | B10k | Potentiometer | R6, 10k-lin; read from the schematic by eye |
| Carrier Freq. | A100k | A100k | Potentiometer | R9, 100k-log; read from the schematic by eye |
| Carrier Level | A100k | A100k | Potentiometer | R12, 100k-log; read from the schematic by eye |
| Trimmers 2 | ||||
| Signal Null | 100k | 100k | R14; read from the schematic by eye | |
| Carrier Null | 100k | 100k | R15; read from the schematic by eye | |
| Switches 1 | ||||
| Wave Shape | SPDT | SPDT | S1, triangle/square LFO select; read from the schematic by eye | |