1590BBS · 6 knobs
Terrahawk
Based on the Pistol Slapper
- Category
- Boost· Booster
- Controls
- Bass · Drive · Filter · Level · Mid · Treb
- Price
- $15.00in stock
From the vendor
For all the Rory Gallagher fans out there, here's a neat offshoot of one of his bread and butter tone shapers, The S. Hawk Ltd. Hawk II Tonal Expander. This is actually lifted from the Pistol Slapper, which is mostly based on the Hawk, but for some subtle changes that add flexibility, including a footswitchable boost fuction, all the while reducing overall noise. Just a great booster.
We've been able to make this work with inductors that are still readily available, so no scouring EBay for vaporware necessary.
Schematic
The schematic is in the vendor's build document, page 4. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 58 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 26 | ||||
| R1 | 120r | 120 | from schematic | |
| R2 | 200k | 200k | from schematic | |
| R3 | 200k | 200k | from schematic | |
| R4 | 1k | 1k | from schematic | |
| R5 | 360r | 360 | from schematic | |
| R6 | 2m2 | 0.0022 | from schematic | |
| R7 | 1k | 1k | from schematic | |
| R8 | 10k | 10k | from schematic | |
| R9 | 22k | 22k | from schematic | |
| R10 | 33k | 33k | from schematic | |
| R11 | 1k5 | 1.5k | from schematic | |
| R12 | 130R | 130 | from schematic | |
| R13 | 2m2 | 0.0022 | from schematic | |
| R14 | 2m2 | 0.0022 | from schematic | |
| R15 | 1m | 1M | from schematic | |
| R16 | 1m | 1M | from schematic | |
| R17 | 2k2 | 2.2k | from schematic | |
| R18 | 1k5 | 1.5k | from schematic | |
| R19 | 360r | 360 | from schematic | |
| R20 | 360r | 360 | from schematic | |
| R21 | 360r | 360 | from schematic | |
| R22 | 1k5 | 1.5k | from schematic | |
| R23 | 1k | 1k | from schematic | |
| R24 | 120r | 120 | from schematic | |
| R25 | 220r | 220 | from schematic | |
| R26 | 220r | 220 | from schematic | |
| Capacitors 17 | ||||
| C1 | 100u | 100u | from schematic | |
| C2 | 100n | 100n | from schematic | |
| C3 | 10u | 10u | from schematic | |
| C4 | 10u | 10u | from schematic | |
| C5 | 10u | 10u | from schematic | |
| C6 | 100p | 100p | from schematic | |
| C7 | 47n | 47n | from schematic | |
| C9 | 1u | 1u | from schematic | |
| C10 | 100n | 100n | from schematic | |
| C11 | 47n | 47n | from schematic | |
| C12 | 47n | 47n | from schematic | |
| C13 | 10n | 10n | from schematic | |
| C14 | 22n | 22n | from schematic | |
| C16 | 1u | 1u | from schematic | |
| C17 | 2u2 | 2.2u | from schematic | |
| C18 | 47n | 47n | from schematic | |
| C19 | 150n | 150n | from schematic | |
| Diodes 3 | ||||
| D1 | 1n4004 | 1N4004 | from schematic | |
| D2 | 1n4148 | 1N4148 | from schematic | |
| D3 | 1n4148 | 1N4148 | from schematic | |
| ICs 1 | ||||
| IC2 | 1458 | 1458 | OCR | |
| Inductors 5 | ||||
| L1 | 27mH | 27mH | from schematic | |
| L2 | 150mH | 150mH | from schematic | |
| L3 | 150mH | 150mH | from schematic | |
| L4 | 150mH | 150mH | from schematic | |
| L5 | 150mH | 150mH | from schematic | |
| Potentiometers 6 | ||||
| BASS | C10K | C10k | Potentiometer | OCR |
| DRIVE | A25K | A25k | Potentiometer | OCR |
| FILTER | C10K | C10k | Potentiometer | OCR |
| LEVEL | A100K | A100k | Potentiometer | OCR |
| MID | C10K | C10k | Potentiometer | OCR |
| TREB | C10K | C10k | Potentiometer | OCR |