GuitarPCB Angry Llama Build Instructions

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Based on one of the most popular DIY Builds the original Red Llama™ by Way Huge™. Our version also includes an
added Gain Stage for those people want more available Gain (Distortion). We do this without sacrificing the original
circuits unique tone by adding a clean stage at the end of the circuit. Furthermore, we used Gain mapping to make it
when the Boost control is turned down full CCW you get the exact same great tone as the original Llama with the
ability to add more Gain by turning the Boost control up CW from there. This will create more available distortion
than the original circuit while preserving the character of the original. We have also added a Hot Switch at SW1. Use
these options separately or together to adjust your final sound or set Boost to full CCW for stock tone.

PARTS LIST

Part
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
GuitarPCB.com
Angry Llama Build Instructions
Board Dimensions (W x H) 1.95 x 1.65 inches
Value
Part
1M
C1
100k
C2
330k*
C3
10M
C4
1M
C5
33k
C6
1M
C7
1k
C8
33k
C9
1k8
IC1
Value
Part
68n
Q1
100p
LEVEL
33n
GAIN
100p
BOOST
10u
100n
D1
100u
D2
22u
220n
SW1
CD4049UBE
TR1
Value
J113
A10k
B1M
A100k
CA Status LED
1n5817
SPDT ON-ON
20k

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Summary of Contents for GuitarPCB Angry Llama

  • Page 1 GuitarPCB.com Angry Llama Build Instructions Based on one of the most popular DIY Builds the original Red Llama™ by Way Huge™. Our version also includes an added Gain Stage for those people want more available Gain (Distortion). We do this without sacrificing the original circuits unique tone by adding a clean stage at the end of the circuit.
  • Page 2 SCHEMATIC STATUS LED Note: If wiring the LED to our 3PDT board no need to connect S4, S5 & S6 or populate D2 or R28 (CLR) on the main board since you are wiring your LED directly to our board. Be sure your In/Out Jack wiring is correct.
  • Page 3 IMPORTANT NOTES *R3/SW1 (Hot Switch) R3 can be anything between 100k and 1M, although a range of 270k to 330k is suggested. This affects the level of gain in one position of SW1. The lower you go, the more difference there will be between the 2 settings of the switch.
  • Page 4 GuitarPCB Boards and Kits direct. This document, PCB, Artwork and Schematic Artwork © GuitarPCB.com. Schematic and PCB design by Bruce R. and Barry. Build Document by Bruce R. Wilkie1 and Barry. All copyrights, trademarks, and artworks remain the property of their owners.

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