1590BB
The PersuaderTube Overdrive Pedal
From the vendor
Tube Overdrive Pedal
This product has been discontinued
Build your own tube pre-amp pedal built around a JJ 12AX7 tube. Go from clean, warm tone to smooth, real tube overdrive.
This kit includes pre-drilled die-cast aluminum enclosure and all parts with easy-to-follow instructions. All you need to provide is solder and soldering iron.
The Persuader allows for easy access to the tube, giving you the ability to quickly experiment with different tube brands and 12AX7 tube relatives. A JJ 12AX7 is included with this kit.
Operates on a 9 volt battery or AC adapter, which is not included.
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 17 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 7 | ||||
| ×1 | 1k | 1k | Resistor, 1/2W | from the kit's parts list (R-A1K) |
| ×1 | 15k | 15k | Resistor, 1/2W | from the kit's parts list (R-A15K) |
| ×3 | 1M | 1M | Resistor, 1/2W | from the kit's parts list (R-A1M) |
| ×1 | 33k | 33k | Resistor, 1/2W | from the kit's parts list (R-A33K) |
| ×1 | 4.7k | 4.7k | Resistor, 1/2W | from the kit's parts list (R-A4D7K) |
| ×1 | 5.1k | 5.1k | Resistor, 1/2W | from the kit's parts list (R-A5D1K) |
| ×1 | 68k | 68k | Resistor, 1/2W | from the kit's parts list (R-A68K) |
| Capacitors 4 | ||||
| ×2 | 220uF | 220u | Electrolytic capacitor, 50V | from the kit's parts list (C-ET220-50) |
| ×2 | 0.1uF | 100n | Capacitor | from the kit's parts list (C-PFD1-50-R) |
| ×1 | 0.047uF | 47n | Capacitor | from the kit's parts list (C-PFD047-50-R) |
| ×1 | 10uF | 10u | Electrolytic capacitor, 50V | from the kit's parts list (C-ET10-50) |
| Diodes 1 | ||||
| ×2 | 1N4005 | 1N4005 | Diode (solid state) | from the kit's parts list (P-Q1N4005) |
| Transistors 1 | ||||
| ×1 | BS170 | BS170 | N-Channel MOSFET | from the kit's parts list (P-QBS170) |
| Potentiometers 2 | ||||
| ×1 | A250k | A250k | Potentiometer | from the kit's parts list (R-V38-250KA) |
| ×1 | B5k | B5k | Potentiometer | from the kit's parts list (R-V38-5KL) |
| Switches 1 | ||||
| ×1 | DPDT | DPDT | DPDT Foot Switch | from the kit's parts list (P-H498) |
| Other 1 | ||||
| ×1 | 12AX7-S-JJ | 12AX7-S-JJ | Preamp Tube (Dual Triode, High Mu) | from the kit's parts list (T-12AX7-S-JJ) |