Enclosure not stated · 2 knobs
Double Sho-Mon
Based on the Z.Vex Super Duper 2-in-1· 8 other boards clone it
From the vendor
What’s better than one super hard on? Two..with an added master volume control! This is our take on the highly popular zVex Super Duper 2-in-1. Footswitch one controls a SHO, footswitch 2 controls the second SHO and the master volume control. So you can have a SHO…or a SHO into a SHO for ultra boost – if you double SHO…you’ll be making use of that master volume control!
Due to the size of this board, you’ll need a 1590N size enclosure and make sure you read the build guide – measure twice, drill once as the saying goes!
Controls:
• Crackle (1)
• Crackle (2)
• Volume (works only when boost channel 2 is engaged)
Important Notes:
– Remember to socket your transistors
– the LEDs and Foot switches go on the back of the board
– the pots are wired off-board!
– you do not need a 3pdt daughter board for this – the 3pdt foot switches are mounted directly to the bottom main board.
Compares to: zVex Super Duper 2-In-1
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 27 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 10 | ||||
| R2 | 10M | 10M | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R3 | 10M | 10M | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R6 | 10M | 10M | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R7 | 10M | 10M | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R1 | 5.1K | 5.1k | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R5 | 5.1K | 5.1k | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R101 | 4k7 | 4.7k | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R102 | 4k7 | 4.7k | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R4 | 100K | 100k | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R100 | 100r | 100 | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| Capacitors 5 | ||||
| C2 | 10uF | 10u | CP Radial D5.0mm P2.00mm | |
| C4 | 10uF | 10u | CP Radial D5.0mm P2.00mm | |
| C100 | 100uF | 100u | CP Radial D5.0mm P2.00mm | |
| C1 | 100nF | 100n | C Rect L7.0mm W2.0mm P5.00mm | |
| C3 | 100nF | 100n | C Rect L7.0mm W2.0mm P5.00mm | |
| Diodes 2 | ||||
| D1 | 9.1V Zenner | 9V1 | D DO-41 SOD81 P7.62mm Horizontal | |
| D2 | 9.1V Zenner | 9V1 | D DO-41 SOD81 P7.62mm Horizontal | |
| Transistors 2 | ||||
| Q1 | BS170 | BS170 | TO-92 Inline Wide-large-solderpads | |
| Q2 | BS170 | BS170 | TO-92 Inline Wide-large-solderpads | |
| Potentiometers 3 | ||||
| CRACKLE1 | C5K | C5k | Potentiometer Alpha just holes | |
| CRACKLE2 | C5K | C5k | Potentiometer Alpha just holes | |
| VOLUME | A100K | A100k | Potentiometer Alpha just holes | |
| Switches 2 | ||||
| 3PDT-1 | 3PDT-A | 3PDT-A | 3PDT-Oval-large-pads | |
| 3PDT-2 | 3PDT-B | 3PDT-B | 3PDT-Oval-large-pads | |
| LEDs 2 | ||||
| D101 | LED | LED | LED D5.0mm | |
| D102 | LED | LED | LED D5.0mm | |
| Other 1 | ||||
| G*** | LOGO | LOGO | domain-22mm | |
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- ZVex Super Duper 2-in-1 Dirtbox Layouts
- zVex Super Duper 2-in-1 Effects Layouts (blog) · 1590B
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- Double-Down Boner Boost Vertical Fuzz Dog · 1590B · £31.20
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