BitFunx Digital AV To HDMI Adapter - Nintendo GameCube DOL-001

Connect a compatible Nintendo GameCube directly to a modern HDMI television, monitor, projector or capture device with the BitFunx Digital AV to HDMI Adapter.

Designed specifically for Nintendo GameCube DOL-001 consoles fitted with the original Digital AV Out port, this GameCube HDMI adapter receives digital video and audio directly from the console before outputting both through a single HDMI connection. This avoids the additional analogue conversion used by composite, S-Video and RGB adapters, delivering a cleaner and more stable picture from original GameCube hardware.

The BitFunx GameCube HDMI adapter supports 240p, 288p, 480i, 576i, 480p and 576p video signals. Optional line doubling can convert lower-resolution output such as 240p to 480p, helping improve compatibility and presentation on modern HDMI displays.

An included infrared remote control provides access to the adapter’s on-screen menu. Picture settings, scanline effects and line-doubling options can be adjusted without reaching behind the console, allowing the output to be configured for different games and displays.

The adapter is powered directly through the Nintendo GameCube Digital AV Out port. No external power supply or USB power connection is required during normal gameplay. The Micro USB port and included Micro USB cable are used only when connecting the adapter to a computer for firmware updates.

A support bracket is included to help secure the adapter against the rear of the console and reduce unnecessary movement around the Digital AV Out port. The package also includes an HDMI cable, Micro USB firmware-update cable, remote control and user manual.

With direct digital HDMI output, configurable picture settings and plug-and-play installation, the BitFunx GameCube HDMI adapter provides a straightforward modern display solution for compatible DOL-001 consoles.

Product Type: Digital AV to HDMI adapter and line doubler
Brand: BitFunx
Compatible Console: Nintendo GameCube DOL-001
Required Console Connection: Digital AV Out
Input Signal: Digital video and digital audio
Output Connection: HDMI
Supported Video Modes: 240p, 288p, 480i, 576i, 480p and 576p
Line Doubling: Selectable through the on-screen menu
Scanline Settings: Adjustable through the on-screen menu
Picture Settings: Remote-controlled picture and output adjustments
Audio Output: Digital audio carried through HDMI
External Power Required: No
Power Source: Nintendo GameCube Digital AV Out port
Micro USB Connection: For firmware updates only
Firmware Updates: Supported using the included Micro USB cable
Control Method: Included infrared remote control
Installation: Plug and play
Adapter Material: Aluminium outer shell
Adapter Dimensions: Approximately 60 × 40 × 13mm
Adapter Weight: Approximately 31g
Remote Dimensions: Approximately 90 × 40 × 9mm
Remote Weight: Approximately 19g
HDMI Cable Length: Approximately 1.5m
Micro USB Cable Length: Approximately 1m

Nintendo GameCube DOL-001 PAL: Supported
Nintendo GameCube DOL-001 NTSC-U: Supported
Nintendo GameCube DOL-001 NTSC-J: Supported
Nintendo GameCube DOL-101: Not supported
The console must have a port labelled Digital AV Out on the rear. Nintendo documentation confirms that this connection is present on DOL-001 consoles and absent from the later DOL-101 revision.

Digital AV Out Required: Check the rear of your Nintendo GameCube before ordering. The console must have a connection labelled Digital AV Out.

DOL-101 Not Supported: Nintendo GameCube DOL-101 consoles do not have the required Digital AV Out port and cannot use this adapter.

No External Power Required: The adapter receives the power required for normal operation directly through the GameCube Digital AV Out connection. No external power adapter, USB charger or USB power cable is needed while playing.

Micro USB Is For Firmware Updates Only: The Micro USB port and included cable are only used when connecting the adapter to a compatible computer to install firmware updates. The Micro USB cable does not need to be connected during normal gameplay.

Not A 720p Or 1080p Upscaler: The adapter outputs the GameCube’s digital video signal and can line-double lower-resolution modes. It does not scale games to 720p, 1080p or 4K.

Progressive Scan Depends On The Game: Compatible NTSC GameCube games may offer a progressive-scan 480p mode. This is normally activated by holding the B button while the game starts and confirming the progressive-scan prompt.

PAL Game Compatibility: Most original PAL GameCube releases do not include a standard 480p option. They will normally output at 576i or 480i unless compatible homebrew software is used to force another video mode.

Line Doubling Does Not Add New Detail: Line doubling converts lower-resolution video into a progressive signal but cannot increase the internal rendering resolution or graphical detail produced by the console.

Use The Support Bracket: Install the included bracket to support the adapter and reduce movement or pressure around the GameCube Digital AV Out connection.

Remote Control Required For Advanced Settings: The included remote is used to access and adjust line doubling, scanlines and other on-screen settings.

Firmware Updates Are Optional: Only install firmware intended for this exact BitFunx GameCube adapter. Do not disconnect the adapter or Micro USB cable while an update is in progress.

Pico-Based Modifications: BitFunx advises users with certain PICO-based modifications to switch on the console before inserting the HDMI adapter when required to launch Swiss correctly.

Display Compatibility: HDMI televisions, monitors, AV receivers, switches and capture devices can handle 480p, 576p and older console timings differently. Compatibility may vary between displays.

1 × BitFunx Digital AV to HDMI Adapter
1 × Infrared Remote Control
1 × Support Bracket
1 × 1.5m HDMI Cable
1 × 1m Micro USB Cable for firmware updates only
1 × User Manual

This BitFunx Nintendo GameCube HDMI Adapter is covered by a 12-month limited Retrolize warranty against manufacturing defects and hardware faults arising during normal use.

The warranty does not cover accidental damage, liquid damage, misuse, damaged connectors, excessive pressure placed on the adapter or Digital AV Out port, unauthorised modification, incorrectly installed firmware or faults caused by an incompatible console, HDMI cable, display, HDMI switch, AV receiver or capture device.

Differences caused by individual game video modes, line-doubling settings, scanline settings, homebrew software or display processing are not considered product faults.

Warranty claims remain subject to the full Retrolize warranty terms.