125B · 4 knobs
PedalPCB· PCB384
Box and All EQ
Based on the EarthQuaker Devices Tone Job· 3 other boards clone it
- Category
- EQ / Filter
- Price
- $8.00in stock
- Tags
- 125B, 125B 4-Knob (Type 1)
From the vendor
Controls
• Level
• Treble
• Bass
• Mid
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 EarthQuaker Devices, maker of the EQD Tone Job.
PedalPCB is not affiliated with EarthQuaker Devices.
Schematic
The schematic is in the vendor's build document, page 3. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 35 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 17 | ||||
| R1 | 1M | 1M | ||
| R2 | 1M | 1M | ||
| R3 | 10K | 10k | ||
| R4 | 2K2 | 2.2k | ||
| R5 | 3K3 | 3.3k | ||
| R6 | 10K | 10k | ||
| R7 | 2K2 | 2.2k | ||
| R8 | 3K3 | 3.3k | ||
| R9 | 10K | 10k | ||
| R10 | 10K | 10k | ||
| R11 | 1M | 1M | ||
| R12 | 470R | 470 | ||
| R13 | 100K | 100k | ||
| R100 | 10K | 10k | ||
| R101 | 10K | 10k | ||
| R102 | 100R | 100 | ||
| R103 | 4K7 | 4.7k | ||
| Capacitors 11 | ||||
| C1 | 1u | 1u | ||
| C2 | 1u | 1u | ||
| C3 | 4n7 | 4.7n | ||
| C4 | 47n | 47n | ||
| C5 | 10n | 10n | ||
| C6 | 22n | 22n | ||
| C7 | 10u | 10u | ||
| C8 | 10u | 10u | ||
| C9 | 10u | 10u | ||
| C100 | 100u | 100u | ||
| C101 | 10u | 10u | ||
| Diodes 1 | ||||
| D100 | 1N5817 | 1N5817 | ||
| ICs 2 | ||||
| IC1 | TL072 | TL072 | ||
| IC2 | TL072 | TL072 | ||
| Potentiometers 4 | ||||
| LEVEL | B50K | B50k | Potentiometer | |
| TREBLE | B250K | B250k | Potentiometer | |
| BASS | B100K | B100k | Potentiometer | |
| MID | B100K | B100k | Potentiometer | |
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