Enclosure not stated · 2 knobs
Hagerman Amplification Echo - PT2399 DelayVerified
Based on the Hagerman Amplification Echo - PT2399 Delay
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 17 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 5 | ||||
| ×7 | 100K | 100k | read from the layout by eye | |
| ×2 | 470K | 470k | read from the layout by eye | |
| ×2 | 4.7K | 4.7k | read from the layout by eye | |
| ×1 | 10K | 10k | read from the layout by eye | |
| ×1 | 10Ω | 10 | read from the layout by eye | |
| Capacitors 6 | ||||
| ×9 | 100nF | 100n | read from the layout by eye | |
| ×1 | 10nF | 10n | read from the layout by eye | |
| ×2 | 470pF | 470p | read from the layout by eye | |
| ×2 | 100pF | 100p | read from the layout by eye | |
| ×2 | 100uF | 100u | electrolytic; read from the layout by eye | |
| ×1 | 10uF | 10u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| D1 | 1N5817 | 1N5817 | read from the layout by eye | |
| ICs 2 | ||||
| IC1 | PT2399 | PT2399 | read from the layout by eye | |
| REG | 7805 | 7805 | regulator; read from the layout by eye | |
| Inductors 1 | ||||
| IND | 100mH | 100mH | read from the layout by eye | |
| Potentiometers 2 | ||||
| Time | B25K | B25k | Potentiometer | read from the layout by eye |
| Repeats | B25K | B25k | Potentiometer | read from the layout by eye |