Enclosure not stated · 6 knobs
Tube Screaming Preamp v2 w/ 3 Band Active Tone Control
- Category
- Preamp / Amp-in-a-box
- Controls
- Vol · Gain · Bass · Mid · Treb · Pres
- Price
- $9.95out of stock
From the vendor
The Tube Screaming Preamp features Volume, Drive, Presence, Bass, Mid & Treble gives you control over your tone.
Description
By removing the simple passive tone control found in any Tube Screamer and inserting a Baxandall style 3 Band Active EQ along with Presence control you can now get amazing Screamer Tones never before achievable.
Furthermore you can switch guitars with just a minor tweak of the Presence control and all guitars will sound great. It makes you wonder why nobody has really tried to improve on the old passive tone in one of the most talked about guitar pedals in history. Now it is time to enjoy a Tube Screamer with Total Tone Control.
Tube Screaming Preamp Build Document
Schematic
The schematic is in the vendor's build document, page 2. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 38 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 18 | ||||
| R1 | 2M2 | 2.2M | OCR | |
| R12 | 10k | 10k | OCR | |
| R2 | 1k | 1k | OCR | |
| R13 | 10k | 10k | OCR | |
| R3 | 220k | 220k | OCR | |
| R14 | 10k | 10k | OCR | |
| R4 | 4k7 | 4.7k | OCR | |
| R15 | 1k | 1k | OCR | |
| R5 | 1k | 1k | OCR | |
| R16 | 10k | 10k | OCR | |
| R6 | 1k | 1k | OCR | |
| R17 | 10k | 10k | OCR | |
| R7 | 2k2 | 2.2k | OCR | |
| R18 | 1k8 | 1.8k | OCR | |
| R8 | 3k3 | 3.3k | OCR | |
| R9 | 10k | 10k | OCR | |
| R10 | 2k2 | 2.2k | OCR | |
| R11 | 3k3 | 3.3k | OCR | |
| Capacitors 13 | ||||
| C4 | 1u | 1u | OCR | |
| C5 | 3n3 | 3.3n | OCR | |
| C6 | 1u | 1u | OCR | |
| C7 | 4n7 | 4.7n | OCR | |
| C8 | 4n7 | 4.7n | OCR | |
| C9 | 22n | 22n | OCR | |
| C10 | 22n | 22n | OCR | |
| C11 | 1u | 1u | OCR | |
| C1 | 100p | 100p | OCR | |
| C12 | 100u | 100u | OCR | |
| C2 | 100n | 100n | OCR | |
| C13 | 100u | 100u | OCR | |
| C3 | 100p | 100p | OCR | |
| Diodes 1 | ||||
| D3 | 1N5817 | 1N5817 | OCR | |
| Potentiometers 6 | ||||
| VOL | A100K | A100k | Potentiometer | OCR |
| GAIN | B500K | B500k | Potentiometer | OCR |
| BASS | B50K | B50k | Potentiometer | OCR |
| MID | B50K | B50k | Potentiometer | OCR |
| TREB | B100K | B100k | Potentiometer | OCR |
| PRES | B5K | B5k | Potentiometer | OCR |