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DRIVETONEVOLUME

125B · 3 knobs

PCB Guitar Mania

Einstein Constant Overdrive

Based on the Greer Lightspeed· 2 other boards clone it

Category
Overdrive· Transparent overdrive
Controls
Drive · Tone · Volume
Difficulty
Easy
Price
€7.90out of stock

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From the vendor

Project Overview

Introducing the Einstein Constant Overdrive, the pedal that can go from natural light to a mild overdrive with rich harmonics and smooth clipping at the speed of light! It can be set to sound like the original signal, making it perfect for those who appreciate transparency. Plus, it features true bypass, so your tone is never compromised.

Introduction

Looking to add some natural drive to your tone? The Einstein Organic Overdrive is just what you need. This pedal delivers a clear, organic sound that’s perfect for players who want a natural overdrive tone. Blending with the tone of your guitar and amplifier, this pedal has rich harmonics and complex but smooth clipping. With its sensitive pick attacks and “transparent” setting, the Einstein Organic Overdrive is perfect for players who want to add a touch of overdrive without losing their original sound.

Controls

Potentiometers

• Volume

• Tone

• Drive

For any technical questions regarding this build don’t forget to check out our Facebook Group.

Einstein Constant Overdrive – Building Docs

Einstein Constant Overdrive – Drilling template

Schematic

The schematic is in the vendor's build document, page 5. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 31 rows

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RefValueNormalizedTypeNotes
Resistors 12
R11m1M
R2430k430k
R33k33.3k
R412k12k
R55k65.6k
R65k65.6k
R73k93.9k
R84k74.7k
R93k33.3k
R104k74.7k
R115k65.6k
R124k74.7k
Capacitors 9
C147n47n
C247n47n
C3470n470n
C4100p100p
C510n10n
C61u1u
C7220n220n
C822u22u
C922u22u
Diodes 6
D01n58171N5817
D11n9141N914
D21n9141N914
D51n9141N914
D71n9141N914
D81n9141N914
ICs 1
IC1opa2134OPA2134
Potentiometers 3
DRIVE500KAA500kPotentiometer
TONE10KAA10kPotentiometer
VOLUME100KAA100kPotentiometer

Other boards based on the Greer Lightspeed