125B · 6 knobs
From the vendor
Controls
• Volume
• Gain
• Treble
• Mid
• Bass
• Character (toggle switch) – (Tight / Classic / Fat)
Details
• Designed for a 125B enclosure with top-mounted jacks
The company, product and service names used in this web site are for identification purposes only. All trademarks and registered trademarks are the property of their respective owners. This product is not manufactured or distributed by Revv Amplification, maker of the Revv G2 Preamp/Overdrive.
PedalPCB is not affiliated with Revv Amplification.
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 71 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 32 | ||||
| R1 | 470K | 470k | ||
| R2 | 33K | 33k | ||
| R3 | 10K | 10k | ||
| R4 | 10K | 10k | ||
| R5 | 4K7 | 4.7k | ||
| R6 | 10K | 10k | ||
| R7 | 1M | 1M | ||
| R8 | 22K | 22k | ||
| R9 | 82K | 82k | ||
| R10 | 47K | 47k | ||
| R11 | 33K | 33k | ||
| R12 | 56K | 56k | ||
| R13 | 82K | 82k | ||
| R14 | 22K | 22k | ||
| R15 | 470K | 470k | ||
| R16 | 1K5 | 1.5k | ||
| R17 | 56K | 56k | ||
| R18 | 2K | 2k | ||
| R19 | 100K | 100k | ||
| R20 | 470K | 470k | ||
| R21 | 10K | 10k | ||
| R22 | 4K7 | 4.7k | ||
| R23 | 15K | 15k | ||
| R24 | 22K | 22k | ||
| R25 | 22K | 22k | ||
| R26 | 1M | 1M | ||
| R27 | 2K | 2k | ||
| R28 | 4K7 | 4.7k | ||
| R29 | 10R | 10 | ||
| R30 | 20K | 20k | ||
| R31 | 1K5 | 1.5k | ||
| R32 | 20K | 20k | ||
| Capacitors 27 | ||||
| C1 | 22n | 22n | ||
| C2 | 4n7 | 4.7n | ||
| C3 | 22n | 22n | ||
| C4 | 4u7 | 4.7u | ||
| C5 | 47p | 47p | ||
| C6 | 1n | 1n | ||
| C7 | 10n | 10n | ||
| C8 | 2n2 | 2.2n | ||
| C9 | 120p | 120p | ||
| C10 | 120p | 120p | ||
| C11 | 220n | 220n | ||
| C12 | 220n | 220n | ||
| C13 | 10n | 10n | ||
| C14 | 1n | 1n | ||
| C15 | 47p | 47p | ||
| C16 | 2n2 | 2.2n | ||
| C17 | 10n | 10n | ||
| C18 | 10n | 10n | ||
| C19 | 2n2 | 2.2n | ||
| C20 | 47n | 47n | ||
| C21 | 100n | 100n | ||
| C22 | 47n | 47n | ||
| C23 | 220n | 220n | ||
| C24 | 100u | 100u | ||
| C25 | 100n | 100n | ||
| C26 | 22u | 22u | ||
| C27 | 100p | 100p | ||
| Diodes 1 | ||||
| D3 | 1N5817 | 1N5817 | ||
| ICs 3 | ||||
| IC1 | TL072 | TL072 | ||
| IC2 | TL072 | TL072 | ||
| IC3 | TL072 | TL072 | ||
| Potentiometers 5 | ||||
| VOLUME | A50K | A50k | Potentiometer | |
| GAIN | B1M | B1M | Potentiometer | |
| TREBLE | A50K | A50k | Potentiometer | |
| MID | B100K | B100k | Potentiometer | |
| BASS | A100K | A100k | Potentiometer | |
| Switches 1 | ||||
| SW1 | DPDT | DPDT | ||
| LEDs 2 | ||||
| D1 | 3mm Red LED | 3MM RED LED | ||
| D2 | 3mm Red LED | 3MM RED LED | ||
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