1590BBS · 6 knobs
Atomic Duck
Based on Frostwave Funk-a-Duck, the Romans would have honored this circuit as Maximus Quackus
- Category
- Wah / Envelope· Envelope Filters
- Price
- $15.00in stock
From the vendor
Flat out, one of the finest envelope filters ever invented. Clone of the Frostwave Funk-a-Duck, the Romans would have honored this circuit as Maximus Quackus. Filter section is based on the MS-20, and along with a beautiful envelope section, in our humble opinion, leaves the Mutron III behind in a cloud of quacky dust.
Schematic
The schematic is in the vendor's build document, page 6. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 73 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
ocr read from an image · sch paired from the schematic · fixed corrected by hand. Check marked values against the build document.
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 39 | ||||
| R1 | 10Ksch | 10k | ||
| R2 | 100Ksch | 100k | ||
| R3 | 100Ksch | 100k | ||
| R4 | 56Ksch | 56k | ||
| R7 | 10Ksch | 10k | ||
| R8 | 100Ksch | 100k | ||
| R9 | 20Ksch | 20k | ||
| R10 | 20Ksch | 20k | ||
| R11 | 100Ksch | 100k | ||
| R12 | 680Rsch | 680 | ||
| R13 | 27Ksch | 27k | ||
| R14 | 10Ksch | 10k | ||
| R15 | 20Ksch | 20k | ||
| R16 | 82Ksch | 82k | ||
| R17 | 82Ksch | 82k | ||
| R18 | 82Ksch | 82k | ||
| R19 | 82Ksch | 82k | ||
| R20 | 220Rsch | 220 | ||
| R21 | 82Ksch | 82k | ||
| R22 | 220Rsch | 220 | ||
| R23 | 10Ksch | 10k | ||
| R24 | 220Rsch | 220 | ||
| R25 | 20Ksch | 20k | ||
| R26 | 10Ksch | 10k | ||
| R27 | 10Ksch | 10k | ||
| R28 | 100Ksch | 100k | ||
| R29 | 15Ksch | 15k | ||
| R30 | 20Ksch | 20k | ||
| R31 | 2K2sch | 2.2k | ||
| R32 | 56Ksch | 56k | ||
| R33 | 10Ksch | 10k | ||
| R34 | 220Rsch | 220 | ||
| R35 | 220Rsch | 220 | ||
| R36 | 10Ksch | 10k | ||
| R37 | 10Ksch | 10k | ||
| R38 | 51Ksch | 51k | ||
| R39 | 330Ksch | 330k | ||
| R40 | 330Ksch | 330k | ||
| R5 | 18ocr | 18 | ||
| Capacitors 13 | ||||
| C3 | 100nsch | 100n | ||
| C6 | 22nsch | 22n | ||
| C7 | 4n7sch | 4.7n | ||
| C8 | 22nsch | 22n | ||
| C10 | 4n7sch | 4.7n | ||
| C11 | 10usch | 10u | ||
| C1 | 10uocr | 10u | ||
| C2 | 470nocr | 470n | ||
| C4 | 33uocr | 33u | ||
| C5 | 470nocr | 470n | ||
| C9 | 10uocr | 10u | ||
| C12 | 10uocr | 10u | ||
| C13 | 10uocr | 10u | ||
| Diodes 3 | ||||
| D1 | 1N4148sch | 1N4148 | ||
| D2 | 1N4148sch | 1N4148 | ||
| D3 | 1N4148sch | 1N4148 | ||
| Transistors 3 | ||||
| Q1 | 2N3906sch | 2N3906 | ||
| Q2 | 2N3906sch | 2N3906 | ||
| Q3 | 2N3906sch | 2N3906 | ||
| ICs 5 | ||||
| IC1 | TL072ocr | TL072 | ||
| IC2 | 3080THocr | 3080TH | ||
| IC3 | TL074ocr | TL074 | ||
| IC4 | 3080THocr | 3080TH | ||
| IC5 | TL074ocr | TL074 | ||
| Potentiometers 6 | ||||
| Level | B100Ksch | B100k | Potentiometer | |
| Range | B100Ksch | B100k | Potentiometer | |
| Res | A100Ksch | A100k | Potentiometer | |
| Speed | A100Ksch | A100k | Potentiometer | |
| DIR | B100Kocr | B100k | Potentiometer | |
| FREQ | B100Kocr | B100k | Potentiometer | |
| Trimmers 1 | ||||
| TRIM | 50Kocr | 50k | Trimmer | |
| Switches 3 | ||||
| SW1 | DPDTocr | DPDT | ||
| SW2 | 3PDTocr | 3PDT | ||
| SSW2 | 3PDTocr | 3PDT | ||