1590B · 3 knobs
D-D-Delay
Based on the Mad Professor Deep Blue Delay· 12 other boards clone it
Want a PCB? HotKits sells this PCB from a price list, ordered by message (or by email to alex.hotkits@gmail.com): message HotKits on Facebook.
- Category
- Delay
- Price
- $4.50in stock
From the vendor
Digital delay with natural sound. The pedal uses the same frequency band as classic tape delay devices. The pedal can be connected before the amplifier or in the effects chain. If the volume at the input is respected, the output signal is not distorted or colored. True bypass. Power supply: regulated mains adapter 9 VDC. The dimensions of the PCB 50 x 92 mm. Enclosure type: Hammond 1590B.
Schematic
The schematic is in the vendor's build document. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 31 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 13 | ||||
| ×1 | 33 | 33 | Resistor 1/4W 33 Ohm | |
| ×2 | 1k | 1k | Resistor 1/4W 1k | |
| ×1 | 2k | 2k | Resistor 1/4W 2k | |
| ×1 | 2k7 | 2.7k | Resistor 1/4W 2k7 | |
| ×1 | 5k1 | 5.1k | Resistor 1/4W 5k1 | |
| ×7 | 10k | 10k | Resistor 1/4W 10k | |
| ×1 | 12k | 12k | Resistor 1/4W 12k | |
| ×2 | 20k | 20k | Resistor 1/4W 20k | |
| ×1 | 22k | 22k | Resistor 1/4W 22k | |
| ×1 | 100k | 100k | Resistor 1/4W 100k | |
| ×1 | 180k | 180k | Resistor 1/4W 180k | |
| ×1 | 360k | 360k | Resistor 1/4W 360k | |
| ×1 | 1M | 1M | Resistor 1/4W 1M | |
| Capacitors 12 | ||||
| ×1 | 47p | 47p | Ceramic disc capacitor 47p 50V | Ceramic disc capacitor |
| ×1 | 100p | 100p | Ceramic disc capacitor 100p 50V | Ceramic disc capacitor |
| ×4 | 100n | 100n | Ceramic disc capacitor 100n 50V | Ceramic disc capacitor |
| ×2 | 2n2 | 2.2n | Film capacitor (R=5mm) 2n2 63V | Film capacitor |
| ×1 | 4n7 | 4.7n | Film capacitor (R=5mm) 4n7 63V | Film capacitor |
| ×1 | 10n | 10n | Film capacitor (R=5mm) 10n 63V | Film capacitor |
| ×1 | 15n | 15n | Film capacitor (R=5mm) 15n 63V | Film capacitor |
| ×2 | 22n | 22n | Film capacitor (R=5mm) 22n 63V | Film capacitor |
| ×1 | 47n | 47n | Film capacitor (R=5mm) 47n 63V | Film capacitor |
| ×4 | 1u | 1u | Film capacitor (R=5mm) 1u 50V | Film capacitor |
| ×3 | 47u | 47u | Electrolytic capacitor 47µ 16V | Electrolytic capacitor |
| ×1 | 100u | 100u | Electrolytic capacitor 100µ 16V | Electrolytic capacitor |
| Diodes 1 | ||||
| ×1 | 1N4001 | 1N4001 | Diode 1N4001 | |
| ICs 3 | ||||
| ×1 | TL072CP | TL072CP | IC TL072CP | DIP8 |
| ×1 | PT2399 | PT2399 | IC PT2399 | DIP16 |
| ×1 | Voltage Regulator 78L05 | VOLTAGE REGULATOR 78L05 | Voltage Regulator 78L05 | |
| Potentiometers 1 | ||||
| ×3 | B50k | B50k | Potentiometer Alpha RV16AF-42-17k-B50k | or RV16AF-42-15R1-B50k |
| LEDs 1 | ||||
| ×1 | LED | LED | LED 5mm | 5mm; for indication |
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