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GAINBASSTREBLELEVEL

Enclosure not stated · 4 knobs

Dirtbox Layouts

Mesa Boogie Flux Drive

Based on the Mesa Boogie Flux Drive· 4 other boards clone it

Category
Overdrive
Controls
Gain · Bass · Treble · Level
Build
Vero· 21×22· 27 cuts, 12 links
Layout
Unverified · no build reported at Dirtbox Layouts yet
Tags
Mesa Boogie, Overdrive

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 34 rows

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Check before you build · 1 value the reader of this layout was not sure of
  • 19K resistor at column 14, rows Q-S (left of the 1.8K): printed clearly, unusual value
RefValueNormalizedTypeNotes
Resistors 13
×610K10kread from the layout by eye
×41K1kread from the layout by eye
×34.7K4.7kread from the layout by eye
×2510K510kread from the layout by eye
×1220Ω220read from the layout by eye
×1470Ω470read from the layout by eye
×11.8K1.8kread from the layout by eye
×119K19kread from the layout by eye
×133K33kread from the layout by eye
×143K43kread from the layout by eye
×147K47kread from the layout by eye
×1100K100kread from the layout by eye
×11M1Mread from the layout by eye
Capacitors 11
×151pF51pread from the layout by eye
×1180pF180pread from the layout by eye
×24.7nF4.7nread from the layout by eye
×122nF22nread from the layout by eye
×233nF33nread from the layout by eye
×147nF47nread from the layout by eye
×1100nF100nread from the layout by eye
×2220nF220nread from the layout by eye
×21uF1uread from the layout by eye
×210uF10uelectrolytic; read from the layout by eye
×247uF47uelectrolytic; read from the layout by eye
Diodes 2
×41N44481N4448D1-D4; legend: Try 1N4148; read from the layout by eye
D51N58171N5817read from the layout by eye
Transistors 2
Q12N39042N3904legend: 2N3904, 2N5088; 2SC1815 in original; read from the layout by eye
Q22N39042N3904legend: 2N3904, 2N5088; 2SC1815 in original; read from the layout by eye
ICs 2
IC1JRC4558JRC4558read from the layout by eye
IC2JRC4558JRC4558read from the layout by eye
Potentiometers 4
GainB1MB1MPotentiometerread from the layout by eye
BassB50KB50kPotentiometerread from the layout by eye
TrebleB50KB50kPotentiometerread from the layout by eye
LevelB100KB100kPotentiometerread from the layout by eye

Other boards based on the Mesa Boogie Flux Drive