Enclosure not stated · 1 knob
MI Audio Boost & BuffVerified
Based on the MI Audio Boost 'n' Buff V1· 1 other board clones it
From the post
Original version:
Modified with TB-Buffer selector switch:
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 9 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 4 | ||||
| ×1 | 220K | 220k | read from the layout by eye | |
| ×1 | 8M2 | 8.2M | read from the layout by eye | |
| ×2 | 22K | 22k | read from the layout by eye | |
| ×1 | 4K7 | 4.7k | LED resistor, off board; read from the layout by eye | |
| Capacitors 3 | ||||
| ×1 | 100nF | 100n | read from the layout by eye | |
| ×1 | 220p | 220p | read from the layout by eye | |
| ×2 | 1uF | 1u | electrolytic; read from the layout by eye | |
| Transistors 1 | ||||
| ×1 | BC549 | BC549 | read from the layout by eye | |
| Potentiometers 1 | ||||
| Gain | 10K | 10k | Potentiometer | read from the layout by eye |
Other boards based on the MI Audio Boost 'n' Buff V1
- MI Audio Boost 'n' Buff V1 Effects Layouts (blog) · 1590A