Enclosure not stated · 1 knob
Saw Waveshaper
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- Ring Mod / Synth· Guitar Synth and Misc Signal Shapers
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- Guitar Synth and Misc Signal Shapers
Schematic
The schematic is the archived file. Open it at Experimentalists Anonymous, or browse its folder.
Parts list 43 rows
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Check before you build · 1 value the reader of this schematic was not sure of
- U6: label pixelated; CA3080 from the pinout
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 25 | ||||
| R22 | 100K | 100k | 1%; read from the schematic by eye | |
| R24 | 100K | 100k | 1%; read from the schematic by eye | |
| R25 | 100K | 100k | 1%; read from the schematic by eye | |
| R26 | 100K | 100k | 1%; read from the schematic by eye | |
| R27 | 100K | 100k | 1%; read from the schematic by eye | |
| R28 | 10K | 10k | read from the schematic by eye | |
| R29 | 100K | 100k | 1%; read from the schematic by eye | |
| R30 | 150K | 150k | read from the schematic by eye | |
| R31 | 49.9K | 49.9k | 1%; read from the schematic by eye | |
| R32 | 49.9K | 49.9k | 1%; read from the schematic by eye | |
| R33 | 220K | 220k | read from the schematic by eye | |
| R34 | 10K | 10k | read from the schematic by eye | |
| R35 | 100K | 100k | read from the schematic by eye | |
| R36 | 120K | 120k | read from the schematic by eye | |
| R39 | 100K | 100k | 1%; read from the schematic by eye | |
| R40 | 100K | 100k | 1%; read from the schematic by eye | |
| R41 | 100K | 100k | 1%; read from the schematic by eye | |
| R67 | 10K | 10k | read from the schematic by eye | |
| R68 | 4.7K | 4.7k | read from the schematic by eye | |
| R69 | 91K | 91k | read from the schematic by eye | |
| R70 | 100K | 100k | 1%; read from the schematic by eye | |
| R71 | 100K | 100k | 1%; read from the schematic by eye | |
| R72 | 10K | 10k | read from the schematic by eye | |
| R73 | 10K | 10k | read from the schematic by eye | |
| R74 | 10K | 10k | read from the schematic by eye | |
| Capacitors 4 | ||||
| C6 | 20pF | 20p | read from the schematic by eye | |
| C7 | 20pF | 20p | read from the schematic by eye | |
| C17 | .1uF | 100n | read from the schematic by eye | |
| C18 | .1uF | 100n | read from the schematic by eye | |
| Diodes 4 | ||||
| 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 | |
| D9 | 5.6V zener | 5V6 | read from the schematic by eye | |
| D10 | 5.6V zener | 5V6 | read from the schematic by eye | |
| Transistors 2 | ||||
| Q10 | 2N3904 | 2N3904 | read from the schematic by eye | |
| Q11 | 2N3906 | 2N3906 | read from the schematic by eye | |
| ICs 4 | ||||
| U3 | LM319 | LM319 | comparator; read from the schematic by eye | |
| U4 | TL084 | TL084 | read from the schematic by eye | |
| U6 | CA3080 | CA3080 | OTA; the label is pixelated (CA3080 or CA3090), and the pinout (2/3 inputs, 5 bias through R30, 6 out) is the CA3080's; read from the schematic by eye | |
| U11 | TL072 | TL072 | read from the schematic by eye | |
| Potentiometers 1 | ||||
| Width | B10K | B10k | Potentiometer | 10K lin; read from the schematic by eye |
| Trimmers 3 | ||||
| Tri Sym1 | 100K | 100k | trimmer; read from the schematic by eye | |
| Sine Amp1 | 5K | 5k | 10-turn trimmer; read from the schematic by eye | |
| Sine Sym1 | 5K | 5k | 10-turn trimmer; read from the schematic by eye | |