125B · 5 knobs
Power Engel
Based on the Engl Powerball
- Category
- Distortion· High Gain Overdrive
- Controls
- Bass · Gain · Mids · Treble · Volume
- Difficulty
- Advanced
- Price
- €11.90out of stock
Heads up Builders widely report inconsistent quality from PCB Guitar Mania boards, and whether a given board works is a gamble. Read recent forum reports before ordering.
From the vendor
Project overview:
A preamp that emulates all the pristine metal tones of the ENGL Powerball amplifier. Voiced for modern metal, this board delivers a full gamut of tones, from crystalline cleans to muscular crunch and paint-peeling high gain.
Introduction
The Engl Powerball II is a versatile amplifier capable of great performing for the metal genre and other genres like Rock and Blues. This pedal can reproduce those fantastic crystal-clear Clean tones, crispy Crunch, dense solo sounds, and everything in-between with ease and exactitude. So, get ready for the purest, uncompromising metal toned at the tip of your hands!
Controls
• Bass
• Mids
• Treble
• Gain
• Volume
For any technical questions regarding this build, don’t forget to check out our Facebook Group and our forum at Free Stomp Boxes.
Power Engel – Building Docs
Power Engel – Drilling template
Schematic
The schematic is in the vendor's build document, page 5. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 77 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 32 | ||||
| R32 | 22k | 22k | ||
| R1 | 1m | 1M | ||
| R2 | 4k7 | 4.7k | ||
| R3 | 470k | 470k | ||
| R4 | 3k3 | 3.3k | ||
| R5 | 4k7 | 4.7k | ||
| R6 | 47k | 47k | ||
| R7 | 56k | 56k | ||
| R8 | 3k3 | 3.3k | ||
| R9 | 47k | 47k | ||
| R10 | 82k | 82k | ||
| R11 | 47k | 47k | ||
| R12 | 10k | 10k | ||
| R13 | 2k2 | 2.2k | ||
| R14 | 4k7 | 4.7k | ||
| R15 | 100k | 100k | ||
| R16 | 4k7 | 4.7k | ||
| R17 | 100k | 100k | ||
| R18 | 2k2 | 2.2k | ||
| R19 | 22k | 22k | ||
| R20 | 15k | 15k | ||
| R21 | 7k5 | 7.5k | ||
| R22 | 100k | 100k | ||
| R23 | 22k | 22k | ||
| R24 | 47k | 47k | ||
| R25 | 15k | 15k | ||
| R26 | 10k | 10k | ||
| R27 | 7k5 | 7.5k | ||
| R28 | 10k | 10k | ||
| R29 | 100k | 100k | ||
| R30 | 10k | 10k | ||
| R31 | 10k | 10k | ||
| Capacitors 27 | ||||
| C27 | 1u | 1u | ||
| C1 | 100n | 100n | ||
| C4 | 100n | 100n | ||
| C5 | 1n | 1n | ||
| C6 | 10n | 10n | ||
| C7 | 100n | 100n | ||
| C8 | 100n | 100n | ||
| C9 | 6n8 | 6.8n | ||
| C10 | 33n | 33n | ||
| C11 | 330n | 330n | ||
| C13 | 1n | 1n | ||
| C14 | 220n | 220n | ||
| C15 | 100n | 100n | ||
| C16 | 5n6 | 5.6n | ||
| C17 | 56n | 56n | ||
| C18 | 100p | 100p | ||
| C20 | 100n | 100n | ||
| C21 | 100p | 100p | ||
| C22 | 47n | 47n | ||
| C23 | 680p | 680p | ||
| C25 | 220n | 220n | ||
| C26 | 100p | 100p | ||
| C2 | 1u | 1u | ||
| C3 | 100u | 100u | ||
| C12 | 47u | 47u | ||
| C19 | 1u | 1u | ||
| C24 | 1u | 1u | ||
| Diodes 5 | ||||
| D1 | 1N5817 | 1N5817 | ||
| D7 | BAT41 | BAT41 | ||
| D8 | BAT41 | BAT41 | ||
| D9 | BAT41 | BAT41 | ||
| D10 | BAT41 | BAT41 | ||
| ICs 3 | ||||
| IC1 | TL072 | TL072 | ||
| IC2 | TL072 | TL072 | ||
| IC3 | TL072 | TL072 | ||
| Potentiometers 5 | ||||
| BASS | 50KB | B50k | Potentiometer | |
| GAIN | 1MA | A1M | Potentiometer | |
| MIDS | 50KB | B50k | Potentiometer | |
| TREBLE | 50KB | B50k | Potentiometer | |
| VOLUME | 50KB | B50k | Potentiometer | |
| LEDs 5 | ||||
| D2 | 3mm Red LED | 3MM RED LED | ||
| D3 | 3mm Red LED | 3MM RED LED | ||
| D4 | 3mm Red LED | 3MM RED LED | ||
| D5 | 3mm Red LED | 3MM RED LED | ||
| D6 | 3mm Blue LED | 3MM BLUE LED | ||