Akashic Guitar effects circuit lookup
GAINVOL

1590A · 2 knobs

Effects Layouts (blog)

Way Huge Red LlamaVerified

Based on the Way Huge Red Llama· 11 other boards clone it

Category
Overdrive
Controls
Gain · Vol
Layout
Verified · Effects Layouts (blog) marks it as built and working
Tags
Overdrive, Way Huge

From the post

The Red Llama by Way Huge is a great tube-like overdrive with plenty of output. I've drawn 3 layouts–one for every typical Hammond box! The 1590A layout uses 9mm pots which you should be able to board-mount. The other 2 use typical 16mm pots. Make sure to use the unbuffered CD4049 or else the circuit won't work.

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 Effects Layouts (blog). No KiCad fragment has been drawn for this circuit yet.

Parts list 15 rows

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RefValueNormalizedTypeNotes
Resistors 5
×2100K100kread from the layout by eye
×11.5M1.5Mread from the layout by eye
×11M1Mread from the layout by eye
×11K1kread from the layout by eye
×12.2K2.2kLED resistor; read from the layout by eye
Capacitors 6
×151pF51pread from the layout by eye
×1100pF100pread from the layout by eye
×168nF68nread from the layout by eye
×133nF33nread from the layout by eye
×110uF10uelectrolytic; read from the layout by eye
×1100uF100uelectrolytic; read from the layout by eye
Diodes 1
×11N40011N4001read from the layout by eye
ICs 1
×1CD4049UBECD4049UBEread from the layout by eye
Potentiometers 2
GAIN1M1MPotentiometerread from the layout by eye
VOL10K10kPotentiometerread from the layout by eye

Other boards based on the Way Huge Red Llama