1590B · 1 knob
Shift 45
Based on the MXR Phase 45· 12 other boards clone it
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From the vendor
Guitar phaser pedal, the "little brother" of the world famous Phase 90. Phase 45 differs markedly from the Phase 90 and Phase 100 in terms of sound. The Phase 45 is a much quieter and more unobtrusive effect compared to these two pedals. It won't send you into space, but it's unrivaled when it comes to coloring clean sounds or adding subtle modulation to your riffs. True bypass. Power supply: battery 9 V or regulated mains adapter 9 VDC. The dimensions of the PCB 50 x 46 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 18 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 7 | ||||
| ×1 | 7k5 | 7.5k | Metal film resistor 1/4W 7k5 | |
| ×13 | 10k | 10k | Metal film resistor 1/4W 10k | |
| ×1 | 20k | 20k | Metal film resistor 1/4W 20k | |
| ×5 | 150k | 150k | Metal film resistor 1/4W 150k | |
| ×3 | 470k | 470k | Metal film resistor 1/4W 470k | |
| ×2 | 1M | 1M | Metal film resistor 1/4W 1M | |
| ×1 | 3M9 | 3.9M | Metal film resistor 1/4W 3M9 | |
| Capacitors 4 | ||||
| ×4 | 10n | 10n | Film capacitor (R=5mm) 10n 63V | Film capacitor |
| ×4 | 47n | 47n | Film capacitor (R=5mm) 47n 63V | Film capacitor |
| ×2 | 10u | 10u | Electrolytic capacitor 10µ 16V | Electrolytic capacitor |
| ×1 | 100u | 100u | Electrolytic capacitor 100µ 16V | Electrolytic capacitor |
| Diodes 2 | ||||
| ×1 | 1N4001 | 1N4001 | Diode 1N4001 | |
| ×1 | diode 1N5230 | 1N5230 / 4V7 | Zener diode 1N5230 | 4V7 |
| Transistors 1 | ||||
| ×2 | 2N5952 | 2N5952 | Transistor 2N5952 | BF245B |
| ICs 1 | ||||
| ×2 | TL072 | TL072 | IC TL072 DIP8 | |
| Potentiometers 1 | ||||
| ×1 | B500k | B500k | Potentiometer Alpha RV16AF-10-15K B500k | |
| Trimmers 1 | ||||
| ×1 | 250k | 250k | Trimmer potentiometer type 3362 250k | |
| LEDs 1 | ||||
| ×1 | LED | LED | LED 5mm | 5mm |
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- MXR Phase 45 Effects Layouts (blog) · 1590B
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- MXR Phase 45 General Guitar Gadgets · $15.00
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