Enclosure not stated · 3 knobs
Electro Harmonix / JHS Pedals Lizard QueenVerified
Based on the Electro-Harmonix Lizard Queen· 8 other boards clone it
From the post
Uh oh, everything Josh does at the moment seem to hit the fan... *update 230421* The cap avalues and transistors is now figured out for both the big box version and Nano version. An additional layout for the Nano version is uploaded. Big box version
Nano version
Demo by Mr Sheridan.
Schematic
This is a board layout, a drawing of where each part goes, and the post may link the schematic it was drawn from. Open the layout at Dirtbox Layouts. No KiCad fragment has been drawn for this circuit yet.
Parts list 18 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
Check before you build · 1 value the reader of this layout was not sure of
- D1 (strip G-J, column 4): legend says 'Silicon?' / 'Try 1N4148/1N914', the original type is not known to the layout author
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 5 | ||||
| ×3 | 10K | 10k | read from the layout by eye | |
| ×1 | 470Ω | 470 | read from the layout by eye | |
| ×1 | 100K | 100k | read from the layout by eye | |
| ×2 | 1M | 1M | read from the layout by eye | |
| ×2 | 470K | 470k | read from the layout by eye | |
| Capacitors 4 | ||||
| ×5 | 100nF | 100n | read from the layout by eye | |
| ×1 | 47pF | 47p | read from the layout by eye | |
| ×1 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×2 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 2 | ||||
| D1 | 1N4148 | 1N4148 | legend: Silicon? Try 1N4148/1N914; read from the layout by eye | |
| D2 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 4 | ||||
| Q1 | 2N2219A | 2N2219A | read from the layout by eye | |
| Q2 | 2N5088 | 2N5088 | read from the layout by eye | |
| Q3 | PN2222 | PN2222 | read from the layout by eye | |
| Q4 | MPSA92 | MPSA92 | read from the layout by eye | |
| Potentiometers 3 | ||||
| Balance | C1K | C1k | Potentiometer | read from the layout by eye |
| Octave | B100K | B100k | Potentiometer | read from the layout by eye |
| Volume | A100K | A100k | Potentiometer | read from the layout by eye |
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