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BASSDRIVETREBLEVOLUME

125B · 4 knobs

PCB Guitar Mania

Blue King

Based on the King Tone Blues Power· 2 other boards clone it

Category
Overdrive· Boost, Overdrive
Controls
Bass · Drive · Treble · Volume
Difficulty
Intermediate
Price
€9.90out of stock

Heads up Builders widely report inconsistent quality from PCB Guitar Mania boards, and whether a given board works is a gamble. Read recent forum reports before ordering.

From the vendor

Project overview

This board has everything you need to sculpt your tone into full-range, stunning, smooth boost/overdrive sounding that will make your audience kneel before the absolute power of the Blue King!

Introduction

Blue King is perfect for anyone who wants complete tonal command. With a set of responsive bass and treble controls, a wide range drive control, an adjustable middle frequency, and a volume knob that has enough output to drive even the most stubborn tube amp, this pedal rules the sound with an iron fist.

Get ready to boost or overdrive the entire frequency range, ideal for lifting the volume of fuzz pedals that can sound thin when boosted with other overdrives.

Go from glassy, tube amp-like overdrives to dark and powerful lead tones in no time.

We do not take responsibility if you go mad with tonal power after using this all-powerful pedal!

Controls

Potentiometers

• Volume

• Treble

• Drive

• Bass

Switches

• Voice

• DIP

For any technical questions regarding this build don’t forget to check out our Facebook Group and our forum at Free Stomp Boxes.

Blue King – Building Docs

Blue King – 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 41 rows

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RefValueNormalizedTypeNotes
Resistors 11
R110k10k
R21k21.2k
R33k93.9k
R4680r680
R54k74.7k
R64k74.7k
R782r82
R847k47k
R947k47k
R104k74.7k
R111m1M
Capacitors 16
C1100n100n
C347p47p
C43n33.3n
C515n15n
C647n47n
C718n18n
C822n22n
C91u1u
C1068n68n
C11100p100p
C121u1u
C14100n100n
C16470n470n
C17470n470n
C13120u120u
C15120u120u
Diodes 9
D11N41481N4148
D21N41481N4148
D31N41481N4148
D41N41481N4148
D51N41481N4148
D61N41481N4148
D71N41481N4148
D81N41481N4148
D91N58171N5817
ICs 1
IC1RC4558PRC4558P
Potentiometers 4
BASS50KCC50kPotentiometer
DRIVE1MAA1MPotentiometer
TREBLE10KCC10kPotentiometer
VOLUME10KAA10kPotentiometer

Other boards based on the King Tone Blues Power