Hand-built in Santa Clara, CA

Phob GameCube Controller v0.31

A PhobGCC board with Hall effect sticks, built into a 100% OEM controller. Same shell, same feel, no potentiometers to wear out.

Controller diagram with a callout on the B button: Press to Start

Press B to start

After you plug it in, press B once. Otherwise the analog sticks will not work.

How the sticks work

STOCKPotentiometers

ANALOG STICK POTENTIOMETERS one per axis METAL WIPER SCRAPES THE TRACK WEAR = DRIFT

A metal wiper scrapes across a resistive track every time the stick moves. The track wears down, readings wander, and the stick starts to drift.

PHOBGCCHall effect sensors

ANALOG STICK MAGNETS one per axis LINEAR HALL EFFECT SENSORS PHOB MOTHERBOARD

A magnet on each axis sits just above a linear Hall effect sensor on the motherboard. Nothing touches, so there’s nothing to wear into drift.

Trigger modes

The animation presses the trigger all the way down and back up, and shows what the controller sends. Tap a mode to see it.

AnalogDigital press (analog maxed)

What you can tune

Stock / untunedPhobGCC

All of this is set on the controller itself with button combos. The calibration guide below lists every one.

Why the price?

Precision

Hall effect sensors read stick position magnetically, for clean, consistent inputs.

OEM feel

Genuine shell and parts, so it plays like the controller you already know.

Durability

No potentiometers to wear down, so no drift creeping in over time.

Recommended upgrade

1000Hz HHL Adapter

HHL controller adapter

A 24ms advantage over traditional 60Hz adapters. If you play on PC, it feels much closer to playing on console.

ADDED DELAY FROM POLLING (LOWER IS BETTER)125 Hzstock adapter8 ms max4 ms avg160 Hzsoftware OC6.25 ms max3.1 ms avg500 Hz2 ms max1 ms avg1000 HzHHL adapter1 ms max0.5 ms avg

Guides

Questions or support

Reach out and I’ll help you get set up.