Here are the Harmonix/ Rock Band instruments that work with Rock Band 4 If you managed to pick one up, Harmonix has a full FAQ on how the legacy adapter works here. Once your controller has synced, press the Start button to officially get in game and rocking! Make sure to press BOTH sync buttons on the Legacy Game Controller Adapter and the game controller at the same time!

If your controller continues to blink slowly, repeat step 6 until the light becomes steady. If the green light is steady and not blinking, this means your controller has synced.

After a few moments, it will stop blinking and a steady green light will show up in one of the four corners around the symbol to symbolize what player the controller is synced to (Player 1, 2, 3, or 4). This means the controller is trying to sync with your console. The green light on your legacy instrument should start rotating around. You only need to hold down both of these buttons for a maximum of two seconds. For Rock Band guitars, this is a button found where the amp plug would be). This means the controller is waiting to sync.ĪT THE SAME TIME: Press and hold the sync button on the Legacy Game Controller Adapter and press and hold the small wireless button on your music controller (for Rock Band drums, this is a button found on the bottom left side of the main center brain.

Ī light should turn on and start blinking slowly.

This is found in the center of your drum kit or next to the D Pad on your guitar. Press and hold the sync button on your instrument.

Make sure your music game controller that you are trying to sync has fresh batteries. Make sure your Legacy Game Controller Adapter is plugged in to your console. Make sure your console is turned on and you have Rock Band 4 running. How do you use the Rock band legacy adapter?

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