Akashic Guitar effects PCB lookup
LEVELINPUT

125B · 2 knobs

GuitarPCB

NostalgiTone FrontStage: Boutique Dumble

Based on the Dumble

Category
Boost
Controls
Level · Input
Price
$7.95out of stock
Tags
new

From the vendor

NostalgiTone FrontStage Clean Channel

Description

Are you ready to elevate your game? FrontStage will give you a buffered clean channel Boost based on Dumble.

The JFET preamp clean channel captures the dynamic response of a classic amplifier front end, providing natural harmonic enhancement, improved touch response, and a more expressive feel under the fingers. While the original design utilized a J309 JFET, the readily available J113 has proven to be an excellent choice for this application, offering similar performance characteristics and excellent reliability. The onboard bias adjustment makes setup simple and precise.

The Input control is not a gain control. Instead, it adjusts how the preamp stage responds to the guitar signal. Increasing the control allows players to explore changes in compression, fullness, and harmonic response. Full CCW provides a thinner, precise character, and full CW delivers a fuller, rounder tone.

• 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 FrontStage 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 13 rows

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RefValueNormalizedTypeNotes
Resistors 5
R11M51.5MOCR
R385k65.6kOCR
R4100R100OCR
R21M1MOCR
R35k65.6kOCR
Capacitors 4
C1100n100nOCR
C2100p100pOCR
C34u74.7uOCR
C4100u100uOCR
Diodes 1
D11N58171N5817OCR
Transistors 1
Q1J309J309OCR
Potentiometers 2
LEVELB10KB10kPotentiometerOCR
INPUTB2MB2MPotentiometerOCR