Akashic Guitar effects PCB lookup
VOLUMEDRIVEEQAIRHEADROOM (TOGGLE)

125B · 5 knobs

PedalPCB· PCB046

Angry Andy

Based on the JHS Andy Timmons Drive· 1 other board clones it

Category
Distortion
Controls
Volume · Drive · EQ · Air · Headroom (Toggle)
Price
$8.00in stock
Tags
125B

From the vendor

Overview

A very flexible distortion box that can go from low to high gain with the twist of your guitar knob. Three

selectable compression and gain levels really add to the amount of options you have. Run it into a high

headroom clean amp like its endorser and play all of your guitar instrumentals or favorite grease hits.

Controls

• Volume – Controls the overall output

• Drive – Controls the amount of gain in the circuit

• EQ – Brighten your sound by turning it to the right and darken to the left

• Air – This is like an amplifiers presence knob, it handles the high frequencies. This can get really bright

when turned all the way to the right.

• Headroom (Toggle) – Toggles between three different “wattage” settings (25W, 50W, 100W)

The toggle switch changes the compression and therefore affects the gain. In the middle

position it is wide open and very natural sounding. In the up position it is highly compressed and the

volume will need to be compensated as such. In the down position it is a middle ground between the

two and is great for tighter rhythms.

Specifications

• Designed for a 125B enclosure with top-mounted jacks

Downloads

Schematic

The schematic is in the vendor's build document. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 33 rows

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RefValueNormalizedTypeNotes
Resistors 11
R11M1M
R21K1k
R31M1M
R51K1k
R61K1k
R710K10k
R81M1M
R9470470
R1004K74.7k
R10122K22k
R10222K22k
Capacitors 12
C122n22n
C21n1n
C3100p100p
C4220n220n
C5100n100n
C6100p100p
C72u22.2u
C822n22n
C922n22n
C10100n100n
C100100u100u
C101100u100u
Diodes 3
D1BAT41BAT41
D2BAT41BAT41
D1001N58171N5817
ICs 1
IC1LM833LM833
Potentiometers 4
AIRB25KB25kPotentiometer
DRIVEB100KB100kPotentiometer
EQC10KC10kPotentiometer
VOLA100KA100kPotentiometer
LEDs 2
D43mm Red LED3MM RED LED
D53mm Red LED3MM RED LED

Other boards based on the JHS Andy Timmons Drive