Enclosure not stated · 4 knobs
DNA Analogic Gain Fxxker V2
Based on the DNA Analogic Gain Fxxker V2
- Category
- Distortion
- Build
- Vero· 21×22· 30 cuts, 15 links
- Layout
- Unverified · no build reported at Dirtbox Layouts yet
- Tags
- Distortion, DNA Analogic
From the post
Schematic is avaiable HERE.
Schematic
This is a board layout, a drawing of where each part goes, and the post may link the schematic it was drawn from. Open the layout at Dirtbox Layouts. No KiCad fragment has been drawn for this circuit yet.
Parts list 37 rows
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Check before you build · 4 values the reader of this layout was not sure of
- 20Ω at Q-S column 14: printed clearly, unusual value
- 130K at L-N column 8 and 43K at row C: printed clearly, unusual values
- 1K at T-V column 3: the label sits against the 1uF can beside it, read as 1K
- electrolytic values at the bottom edge (4.7uF at column 14, 2.2uF at column 20) are partly clipped by the can outline but legible
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 16 | ||||
| ×5 | 1K | 1k | read from the layout by eye | |
| ×3 | 4.7K | 4.7k | read from the layout by eye | |
| ×3 | 100K | 100k | read from the layout by eye | |
| ×3 | 1M | 1M | read from the layout by eye | |
| ×2 | 470K | 470k | read from the layout by eye | |
| ×1 | 20Ω | 20 | read from the layout by eye | |
| ×1 | 1.5K | 1.5k | read from the layout by eye | |
| ×1 | 2.2K | 2.2k | read from the layout by eye | |
| ×1 | 3.3K | 3.3k | read from the layout by eye | |
| ×1 | 5.6K | 5.6k | read from the layout by eye | |
| ×1 | 8.2K | 8.2k | read from the layout by eye | |
| ×1 | 10K | 10k | read from the layout by eye | |
| ×1 | 43K | 43k | read from the layout by eye | |
| ×1 | 47K | 47k | read from the layout by eye | |
| ×1 | 130K | 130k | read from the layout by eye | |
| R1 | ? | ? | value not given; legend: missing Vref resistor in the schematic, most likely 47k as in V1; read from the layout by eye | |
| Capacitors 11 | ||||
| ×1 | 470pF | 470p | read from the layout by eye | |
| ×1 | 1.5nF | 1.5n | read from the layout by eye | |
| ×1 | 2.2nF | 2.2n | read from the layout by eye | |
| ×1 | 3.9nF | 3.9n | read from the layout by eye | |
| ×1 | 22nF | 22n | read from the layout by eye | |
| ×3 | 100nF | 100n | read from the layout by eye | |
| ×7 | 1uF | 1u | electrolytic; read from the layout by eye | |
| ×1 | 2.2uF | 2.2u | electrolytic; read from the layout by eye | |
| ×2 | 4.7uF | 4.7u | electrolytic; read from the layout by eye | |
| ×1 | 47uF | 47u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 2 | ||||
| ×2 | 1N4007 | 1N4007 | D1, D2; read from the layout by eye | |
| D3 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 2 | ||||
| Q1 | 2SK30 | 2SK30 | JFET; read from the layout by eye | |
| Q2 | 2N3904 | 2N3904 | 2SC1815 in original; read from the layout by eye | |
| ICs 2 | ||||
| IC1 | LM358 | LM358 | MB47358 in original; read from the layout by eye | |
| IC2 | 4558 | 4558 | read from the layout by eye | |
| Potentiometers 4 | ||||
| FXXX | 100K | 100k | Potentiometer | taper unknown; read from the layout by eye |
| Level | 100K | 100k | Potentiometer | taper unknown; read from the layout by eye |
| Drive | 100K | 100k | Potentiometer | taper unknown; read from the layout by eye |
| Cut | 100K | 100k | Potentiometer | taper unknown; read from the layout by eye |