Akashic Guitar effects circuit lookup
LEVELGAINBASSTREBLE

125B · 4 knobs

GuitarPCB

NostalgiTone Bass OverThruster: Powerful Overdrive and EQ

Category
Overdrive
Controls
Level · Gain · Bass · Treble
Price
$9.95out of stock

From the vendor

NostalgiTone Bass OverThruster

Description

This powerhouse overdrive delivers a massive range of grit and punch without sacrificing the natural character of your bass guitar or amplifier. Designed specifically to preserve low-end authority, it moves effortlessly from a bold, high-headroom clean boost to an aggressive, saturated growl while keeping your fundamental frequencies tight and powerful.

The active dual-band EQ gives you independent control over bass and treble, allowing you to shape everything from deep, powerful lows to crisp string definition. With its dynamic, touch-sensitive response and low background noise, the Bass Overthruster adds serious drive and character while keeping the natural voice of your rig intact.

🔌 Easy Wiring: No more daunting wiring hassles! Say hello to beauty under the hood. Enjoy all-analog tones with modern features that will slip into your gig bag, ensuring you are always ready to unleash your musical magic.

🛠️ Available Components: We recognize the hurdles of component availability. Rest assured, we’ve carefully selected components for the NostalgiTone series currently available from today’s popular vendors.

Mainboard Dimensions – 2.10” x 2.12”

Included with each PCB purchase. – (1) Mainboard, (1) wiring board, and (1) ribbon cable.

NostalgiTone Bass OverThruster Build Document

Order a drilled enclosure from Tayda (registration required)

• 125B – Drilled Enclosure Link

• 1590B – Drilled Enclosure Link

Schematic

The schematic is in the vendor's build document, page 2. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 34 rows

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RefValueNormalizedTypeNotes
Resistors 12
R12M2M
R112k22.2k
R21M1M
R12560R560
R310K10k
R410K10k
R5220K220k
R62k22.2k
R733K33k
R882k82k
R933K33k
R10750R750
Capacitors 12
C8100n100n
C947u47u
C102n22.2n
C1100n100n
C1110n10n
C24u74.7u
C1222u22u
C347p47p
C4100u100u
C5100n100n
C6100n100n
C722u22u
Diodes 4
D1StatusSTATUS
D21N58171N5817
D3REDRED
D4REDRED
ICs 2
IC1TL072TL072
IC2LM833LM833
Potentiometers 4
LEVELA10KA10kPotentiometer
GAINC500KC500kPotentiometer
BASSW20KW20kPotentiometer
TREBLEW20KW20kPotentiometer