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PCB Guitar Mania

Collision Drive

Based on the Horizon devices Precision drive

Category
Overdrive· High Gain Preamp
Controls
Rpd
Difficulty
Average
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

The Collision Drive is an overdrive specially developed for metal players. Based on Misha Manssor’s Precision Drive, this circuit has been perfectly designed to plug it in front of a high-gain amp, making the low-end tight and plenty of definition.

This board offers various settings with the Attack rotary switch to get rid of unwanted mud in the low end as the one present on the Horzion devices version. Still, we have included 3 extra positions on the rotary to make your own custom settings by placing a custom value capacitor.

We have also included a toggle to select between the stock diodes, no diodes, or a custom option of your choice, giving you total control of the compression and clipping of the drive.

This version does not include the noise gate section.

Introduction

The Collision Drive is a modern, cutting-edge overdrive pedal. Tailored towards high-gain metal players looking to tighten up their sound, the Precision Drive is built specifically to be used in conjunction with super-hot amplifiers and digital modellers.

With roots on the Ibanez Tube Screamer as a starting point, the people of Horizon devices took care of modifying this all-time classic in order to make it perfect for the needs of the modern metal player and the extended range guitarist.

The Attack control manipulates the response of the pedal, increasing the Attack will give a more immediate punch, suited for fast palm-muted chords. For extended range 7 or 8 stringed guitars, this is a key addition.

The Bright control gives you even more flexibility. Adding presence to darker-sounding amps, the Bright knob delivers plenty of high-end sizzle. Taking away further low-end sag, this EQ control balances well together with the Attack.

You can check Collision Drive´s analysis and sound in these youtube videos from German Gear Nerds:

PCB Guitar Mania Collision Drive

Playthrough KoRn – Right Now!

Controls

• Gain

• Volume

• Bright

• Attack

• Diode 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.

Collision Drive – Building Docs

Collision Drive – Drilling template

Schematic

The schematic is in the vendor's build document, page 6. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 47 rows

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RefValueNormalizedTypeNotes
Resistors 16
R11k1k
R2510k510k
R310k10k
R410k10k
R5X10k10k
R61k1k
R710k10k
R8220R220
R93k93.9k
R101k1k
R11510k510k
R1210k10k
R13100R100
R1410k10k
R1510k10k
R191k1k
Capacitors 20
C127n27n
C21u1u
C347p47p
C7120p120p
C833n33n
C947n47n
C1068n68n
C1182n82n
C12100n100n
C13220n220n
C14330n330n
C15470n470n
C16220n220n
C17220n220n
C181u1u
C19100n100n
C2010u10u
C21100u100u
C22100n100n
C2347u47u
Diodes 5
D2GNDGND
D4R5XR5X
D01N58171N5817
D11n41481N4148
D3customCUSTOM
Transistors 2
Q12N39042N3904
Q22N39042N3904
ICs 1
IC1JRC4558DJRC4558D
Potentiometers 1
RPD1M1MPotentiometer
Switches 1
SW11p12t1P12T
LEDs 1
R16RLEDRLED