Akashic Guitar effects PCB lookup
BASSGAINMIDSTREBLEVOL

125B · 5 knobs

PCB Guitar Mania

Mr Boogie

Based on the Mesa Boogie Dual Recitifer Solo

Category
Distortion· High gain distortion
Controls
Bass · Gain · Mids · Treble · Vol
Difficulty
Intermediate
Price
€9.90out of stock
Tags
diy-originals

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

A pre-amp type of distortion that emulates the tone of the classic Mesa Boogie’s Dual Rectifier. Capture the essence of one of the widest and iconic amps out there!

Introduction

It’s been more than 20 years since the Dual Rectifier first unleashed its rock icon; in the present, the Recto was once again re-worked, re-tuned, and refined, gaining more versatility in the process while maintaining all of its robust original characteristics. That’s why many consider the Mesa Boogie Dual Rectifier as the best rectifier ever built, eclipsing its predecessors.

Plug into this Jfet Emulator and get ready for a massive tone. This true firebreather has all the power of the legendary amp compressed in a tiny box!

Featuring:

• Powered by five J201.

• Four Internal Trimpot to regulate bias of the transistors.

• Designed to use on board potentiometers. Keep it tidy without using cables!

• Compact format, fits perfectly in a 125B enclosure

Controls

• Bass: EQ for the bass frequencies.

• Mids: EQ for the mids frequencies.

• Treble: EQ for the treble frequencies

• Presence: controls the upper mid-range frequencies

• Volume: controls the output volume

• Gain: controls the amount of gain

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

Mr. Boogie 3v1 – Building Docs

Mr Boogie 3V – Building Docs

Mr. Boogie 1.1v – Building Docs

Mr. Boogie 1.0v – Building Docs

Mr. Boogie 3V – 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 56 rows

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RefValueNormalizedTypeNotes
Resistors 19
R11m1M
R21.8k1.8k
R32.2m2.2M
R4680k680k
R5470k470k
R61.8k1.8k
R7470k470k
R81m1M
R93.9k3.9k
R1010k10k
R11220k220k
R121.8k1.8k
R1310k10k
R1447k47k
R1522k22k
R16100r100
R17100r100
R1868k68k
R194.7k4.7k
Capacitors 20
C19220pf220p
C14100uf100u
C20100uf100u
C11uf1u
C222nf22n
C32.2nf2.2n
C41nf1n
C520pf20p
C61uf1u
C722nf22n
C822nf22n
C91uf1u
C10680pf680p
C1122nf22n
C1222nf22n
C133nf3n
C155nf5n
C161nf1n
C17220pf220p
C18220pf220p
Diodes 2
D11n40011N4001
D23mm3MM
Transistors 5
Q1J201*J201
Q2J201*J201
Q3J201*J201
Q4J201*J201
Q5J201*J201
Potentiometers 5
BASS1MBB1MPotentiometer
GAIN1MAA1MPotentiometer
MIDS25KBB25kPotentiometer
TREBLE250KBB250kPotentiometer
VOL100KAA100kPotentiometer
Trimmers 4
TRIM1100K100kTrimmer
TRIM2100K100kTrimmer
TRIM3100K100kTrimmer
TRIM4100K100kTrimmer
Jacks & sockets 1
J201JfetJFET