1590BB · 6 knobs
No One Knows Preamp
Based on the Peavey Decade
- Category
- Preamp / Amp-in-a-box· Pre-Amp
- Controls
- Sat · Post · Pre · High · Low · Mid
- Price
- £5.00in stock
From the vendor
Our take on the Peavey Decade Pedal.
Designed to faithfully recreates the iconic and sought-after tone of the Peavey Decade amp circuit (1980’s).
Made famous by Josh Homme and Queens of the Stone Age, its got stoner rock written all over it.
Controls
• Pre
• Post
• Low
• Mid
• High
• Saturation (toggle / footswitch, see build doc)
Schematic
The schematic is in the vendor's build document, page 1. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 63 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 24 | ||||
| R2 | 1K | 1k | 0.25 Watt Resistor | |
| R12 | 1K | 1k | 0.25 Watt Resistor | |
| R14 | 1K | 1k | 0.25 Watt Resistor | |
| R21 | 1K | 1k | 0.25 Watt Resistor | |
| R3 | 220K | 220k | 0.25 Watt Resistor | |
| R5 | 220K | 220k | 0.25 Watt Resistor | |
| R7 | 220K | 220k | 0.25 Watt Resistor | |
| R9 | 10K | 10k | 0.25 Watt Resistor | |
| R17 | 10K | 10k | 0.25 Watt Resistor | |
| R19 | 10K | 10k | 0.25 Watt Resistor | |
| R4 | 4.7K | 4.7k | 0.25 Watt Resistor | |
| R24 | 4.7K | 4.7k | 0.25 Watt Resistor | |
| R6 | 33K | 33k | 0.25 Watt Resistor | |
| R20 | 33K | 33k | 0.25 Watt Resistor | |
| R11 | 2.7K | 2.7k | 0.25 Watt Resistor | |
| R15 | 2.7K | 2.7k | 0.25 Watt Resistor | |
| R13 | 47K | 47k | 0.25 Watt Resistor | |
| R16 | 47K | 47k | 0.25 Watt Resistor | |
| R1 | 1M | 1M | 0.25 Watt Resistor | |
| R8 | 6.8K | 6.8k | 0.25 Watt Resistor | |
| R10 | 680R | 680 | 0.25 Watt Resistor | |
| R18 | 470K | 470k | 0.25 Watt Resistor | |
| R22 | 22K | 22k | 0.25 Watt Resistor | |
| R23 | 100K | 100k | 0.25 Watt Resistor | |
| Capacitors 20 | ||||
| C2 | 100nF | 100n | Cap-Box | |
| C13 | 100nF | 100n | Cap-Box | |
| C16 | 100nF | 100n | Cap-Box | |
| C3 | 100pF | 100p | Cap-Ceramic | |
| C6 | 100pF | 100p | Cap-Ceramic | |
| C18 | 100pF | 100p | Cap-Ceramic | |
| C5 | 2.2uF | 2.2u | Cap-Electro-Radial | |
| C11 | 2.2uF | 2.2u | Cap-Electro-Radial | |
| C19 | 2.2uF | 2.2u | Cap-Electro-Radial | |
| C9 | 22uF | 22u | Cap-Electro-Radial | |
| C10 | 22uF | 22u | Cap-Electro-Radial | |
| C17 | 22uF | 22u | Cap-Electro-Radial | |
| C12 | 15nF | 15n | Cap-Box | |
| C20 | 15nF | 15n | Cap-Box | |
| C1 | 100uF | 100u | Cap-Electro-Radial | |
| C4 | 22nF | 22n | Cap-Box | |
| C7 | 6.8nF | 6.8n | Cap-Box | |
| C8 | 470nF | 470n | Cap-Box | |
| C14 | 270pF | 270p | Cap-Ceramic | |
| C15 | 33nF | 33n | Cap-Box | |
| Diodes 7 | ||||
| D2 | 1N4148 | 1N4148 | Standard Diode | |
| D3 | 1N4148 | 1N4148 | Standard Diode | |
| D4 | 1N4148 | 1N4148 | Standard Diode | |
| D5 | 1N4148 | 1N4148 | Standard Diode | |
| D6 | 1N4148 | 1N4148 | Standard Diode | |
| D7 | 1N4148 | 1N4148 | Standard Diode | |
| D1 | 1N5817 | 1N5817 | Standard Diode | |
| ICs 1 | ||||
| U1 | RC4558 | RC4558 | IC-DIP-8 | |
| Potentiometers 6 | ||||
| SAT | TestPoint | TESTPOINT | TestPoint-Oval | |
| POST | B10K | B10k | Potentiometer Alpha just holes | |
| PRE | B10K | B10k | Potentiometer Alpha just holes | |
| HIGH | B250K | B250k | Potentiometer Alpha just holes | |
| LOW | A250K | A250k | Potentiometer Alpha just holes | |
| MID | B50K | B50k | Potentiometer Alpha just holes | |
| LEDs 2 | ||||
| D8 | LED | LED | LED 3MM | |
| LED | TestPoint | TESTPOINT | TestPoint-Oval | |
| Other 3 | ||||
| G | TestPoint | TESTPOINT | TestPoint-Oval | |
| G*** | LOGO | LOGO | fcp-logo-round-16mm | |
| TP1 | Board-Connector-4-board-connector | BOARD-CONNECTOR-4-BOARD-CONNECTOR | TH-SolderPad-Medium-4 | |