1590B · 3 knobs
Hum Suppressor
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
- Noise Gate
- Price
- $7.00in stock
- Tags
- assembled PCB available
From the vendor
Simple noise gate from Japanese designers. Made on an accessible element base. The Threshold (setting the response threshold) and Decay (adjusting the response time) controls, together with the Slow/Fast switch (response speed), will allow you to configure the device to work in any genre of music performed. True bypass. Power supply: regulated mains adapter 9 VDC. The dimensions of the PCB 50 x 48 mm. Enclosure type: Hammond 1590B. Also sold as an assembled PCB: $31.00.
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 29 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 15 | ||||
| ×1 | 47 | 47 | Metal film resistor 1/4W 47 Ohm | |
| ×1 | 470 | 470 | Metal film resistor 1/4W 470 Ohm | |
| ×2 | 1k | 1k | Metal film resistor 1/4W 1k | |
| ×2 | 4k7 | 4.7k | Metal film resistor 1/4W 4k7 | |
| ×1 | 8k2 | 8.2k | Metal film resistor 1/4W 8k2 | |
| ×1 | 10k | 10k | Metal film resistor 1/4W 10k | |
| ×2 | 15k | 15k | Metal film resistor 1/4W 15k | |
| ×1 | 22k | 22k | Metal film resistor 1/4W 22k | |
| ×1 | 33k | 33k | Metal film resistor 1/4W 33k | |
| ×2 | 47k | 47k | Metal film resistor 1/4W 47k | |
| ×1 | 51k | 51k | Metal film resistor 1/4W 51k | |
| ×3 | 100k | 100k | Metal film resistor 1/4W 100k | |
| ×4 | 470k | 470k | Metal film resistor 1/4W 470k | |
| ×3 | 1M | 1M | Metal film resistor 1/4W 1M | |
| ×1 | 4M7 | 4.7M | Metal film resistor 1/4W 4M7 | |
| Capacitors 2 | ||||
| ×2 | 22n | 22n | Film capacitor (R=5mm) 22n 63V | Film capacitor |
| ×1 | 47n | 47n | Film capacitor (R=5mm) 47n 63V | Film capacitor |
| Diodes 3 | ||||
| ×1 | 1N4001 | 1N4001 | Diode 1N4001 | |
| ×9 | 1N4148 | 1N4148 | Diode 1N4148 | |
| ×1 | Diode 1N4733A | 1N4733A / 5V1 | Zener Diode 1N4733A | 5V1 |
| Transistors 2 | ||||
| ×1 | BF245A | BF245A | Transistor BF245A | |
| ×2 | BC547C | BC547C | Transistor BC547C | |
| ICs 1 | ||||
| ×1 | LM324 | LM324 | IC LM324 DIP14 | |
| Potentiometers 2 | ||||
| ×1 | A10k | A10k | Potentiometer Alpha RV16AF-20-15k-A10k | |
| ×1 | B1M | B1M | Potentiometer Alpha RV16AF-20-15k-B1M | |
| Trimmers 1 | ||||
| ×1 | 50k | 50k | Trimmer potentiometer 3362P-50k | |
| Switches 1 | ||||
| ×1 | Toggle switch SMTS-102 | TOGGLE SWITCH SMTS-102 | Toggle switch SMTS-102 | |
| LEDs 1 | ||||
| ×1 | LED | LED | LED 5mm | 5mm; leads length=25mm |
| Other 1 | ||||
| ×2 | Connector PLS-5R | CONNECTOR PLS-5R | Connector PLS-5R | DS1022-1x5R |