Enclosure not stated · 3 knobs
DAM BuzzotronVerified
Based on the DAM Buzzotron· 2 other boards clone it
From the post
I was just reminded of this one on FSB and although there are already vero layouts available, I thought it was worth adding to the library for the sake of completeness. Positive ground so watch the daisy chaining or try the voltage inverter.
David Main's words:
"This circuit is a little different to a stock Buzzaround. You can still nail those Crimson tones with ease but this Buzzotron circuit will give you a little extra extension of frequency range and a little more of a tailored fuzz tone. The hand selected original transistors will have very much the same character and tone of the original pedal. Giving you great tonal break-up and control from truly ear splitting high gain to garage-y overblown decay!"
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 Tagboard Effects. No KiCad fragment has been drawn for this circuit yet.
Parts list 19 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 7 | ||||
| ×2 | 10K | 10k | read from the layout by eye | |
| ×1 | 680K | 680k | read from the layout by eye | |
| ×1 | 33K | 33k | read from the layout by eye | |
| ×1 | 100K | 100k | read from the layout by eye | |
| ×1 | 3K3 | 3.3k | read from the layout by eye | |
| ×1 | 15K | 15k | read from the layout by eye | |
| ×1 | 27K | 27k | read from the layout by eye | |
| Capacitors 7 | ||||
| ×1 | 220p | 220p | read from the layout by eye | |
| ×1 | 1n | 1n | read from the layout by eye | |
| ×1 | 100n | 100n | read from the layout by eye | |
| ×1 | 220n | 220n | read from the layout by eye | |
| ×1 | 2u2 | 2.2u | electrolytic; read from the layout by eye | |
| ×1 | 4u7 | 4.7u | electrolytic, axial; read from the layout by eye | |
| ×1 | 47u | 47u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| ×1 | 1N34A | 1N34A | printed Ge; legend: 1N34A (or other Ge); read from the layout by eye | |
| Transistors 1 | ||||
| ×3 | NKT213 | NKT213 | germanium PNP; read from the layout by eye | |
| Potentiometers 3 | ||||
| Sustain | C100K | C100k | Potentiometer | Rev Log; read from the layout by eye |
| Balance | B10K | B10k | Potentiometer | read from the layout by eye |
| Attack | B100K | B100k | Potentiometer | read from the layout by eye |
Other boards based on the DAM Buzzotron
- DAM Buzzotron Dirtbox Layouts
- DAM Buzzotron Effects Layouts (blog)