Akashic Guitar effects PCB lookup
GAIN-BGAIN-ATONEVOL

1590BB · 4 knobs

PCB Guitar Mania

Green Screamer Deluxe

Based on the Ibanez´s Tube Screamer

Category
Overdrive
Controls
Gain-B · Gain-A · Tone · Vol
Difficulty
Advanced
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

The Green Screamer Deluxe is a take on the father of all the overdrives, the Ibanez’s Tube Screamer.

Introduction

The Green Screamer Deluxe is a take on the father of all the overdrives, the Ibanez’s Tube Screamer.

To develop this project, we investigated a lot about the evolution, the clones, and the mods of this classic drive through the time, taking as much as we could on a single board that is capable of uncountable mods and voicings.

• Rotatory switch to select in between 6 different clipping options.

• Dual gain channel with an extra footswitch to select them.

• Bright and fat switch to dial the tone as your preference.

• Very easy to mod and make uncountable different versions out of this single board.

• Designed to fit in a 125BB enclosure with all the pots and switches on board.

Controls

• Volume

• Tone

• Gain A

• Gain B

• Rotatory switch for clipping diodes.

• Bright switch

• Fat switch

For further analysis on this circuit take a look at this thread on Free Stomp Boxes Forum.

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

Green Screamer Deluxe 1.1v – Building Docs

Green Screamer Deluxe 1.0v – Building Docs

Green Screamer Deluxe – 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 51 rows

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RefValueNormalizedTypeNotes
Resistors 19
R272k72.7k
R182m20.0022Diodes
R2510k510kDiodes
R12510k510kDiodes
R651k51kDiodes
R1947r47Diodes
R8220r220Diodes
R214k74.7kDiodes
R14100r100DiodesGreen
R11k1kDiodes1 LED3MM
R71k1kDiodes1 LED3MM
R101k1kDiodes1 LED3MM
R111k1kDiodes1 LED3MM
R310k10kDiodeswater clear
R510k10kDiodeswater clear
R910k10kDiodeswater clear
R1310k10kDiodeswater clear
R1510k10kDiodeswater clear
R1610k10kDiodeswater clear
Capacitors 14
C14120n120nCapacitors Switches1 DPDT SW3
C6100n100nCapacitors Switchesfootswitch
C8100n100nCapacitors Switchesfootswitch
C12100n100nCapacitors Switchesfootswitch
C21u1uCapacitors Switches2 Toggle SPDT BRIGHT, FAT
C51u1uCapacitors Switches2 Toggle SPDT BRIGHT, FAT
C91u1uCapacitors Switches2 Toggle SPDT BRIGHT, FAT
C13220n220nCapacitors Switches
c7220n220nCapacitors Switches
C122n22nCapacitors Switches12T
C347n47nCapacitors Switches
C451p51pCapacitors Switches
C1047uf47uCapacitors SwitchesIf you want to do some of the modifications
C1147uf47uCapacitors SwitchesIf you want to do some of the modifications
Diodes 8
D51n40011N4001Diodes
D131n41481N4148Diodes
D141n41481N4148Diodes
D101n9161N916Diodes
D111n9161N916Diodes
D121n9161N916Diodes
D15bat41BAT41Diodes
D16bat41BAT41Diodes
Transistors 4
Q12N50882N5088Semiconductors
Q22N50882N5088Semiconductors
Q42n70002N7000Semiconductors
Q52n70002N7000Semiconductors
Potentiometers 4
GAIN-B1mb1MBPotentiometersAlso never forget to include the basic hardware
GAIN-A500ka500KAPotentiometerssuch as 3PDT, audio jacks and dc connectors.
TONE20kb20KBPotentiometers
VOL100ka100KAPotentiometers
Switches 1
SW4Rotatory 1PROTATORY 1PCapacitors Switches
LEDs 1
LED1LED_DUALLED_DUALDiodes