1. Introduction
The Old Skool Jam Session Guitar is a wireless controller designed for use with the Nintendo Wii console. It enhances the gaming experience for rhythm games such as Guitar Hero and Rock Band. This manual provides instructions for setting up, operating, and maintaining your guitar controller.
2. Product Features
- Wireless connectivity for Nintendo Wii.
- Compatible with Guitar Hero and Rock Band game titles.
- Features 10 fret buttons for comprehensive gameplay.
- Includes a whammy bar for expressive play.
- Equipped with 5 RGB LED color modes for visual effects.
3. Setup
3.1 Battery Installation
The Jam Session Guitar requires 3 AA batteries (not included) for operation.
- Locate the battery compartment on the back of the guitar controller.
- Slide the battery compartment cover open.
- Insert 3 AA batteries, ensuring correct polarity (+/-) as indicated inside the compartment.
- Close the battery compartment cover securely.
3.2 Connecting to Wii Remote
The guitar controller connects wirelessly to a Nintendo Wii Remote (not included).
- Ensure your Wii Remote has fresh batteries and is paired with your Wii console.
- Plug the guitar controller's cable into the expansion port at the bottom of your Wii Remote.
- The guitar controller should automatically power on and establish a connection with the Wii Remote.
- Confirm the connection by starting a compatible game.

Image: The Old Skool Jam Session Guitar for Wii, illustrating its design and key components.
4. Operating Instructions
4.1 Basic Gameplay
- Fret Buttons: Press the colored fret buttons on the neck of the guitar to match the notes displayed on screen.
- Strum Bar: Strum the bar up or down while holding the correct fret button(s) to play notes.
- Whammy Bar: Use the whammy bar to alter the pitch of sustained notes for special effects.
- Start/Pause Button: Typically located on the guitar body, used to start or pause the game.
4.2 LED Color Modes
The guitar features 5 RGB LED color modes. To cycle through these modes, locate the dedicated LED mode button (refer to the diagram in your game's manual if specific location is not clear on the guitar itself). Pressing this button will change the LED lighting pattern or color.
5. Maintenance
- Cleaning: Use a soft, dry cloth to clean the surface of the guitar. Do not use liquid cleaners or abrasive materials.
- Storage: Store the guitar in a cool, dry place away from direct sunlight and extreme temperatures. Remove batteries if storing for extended periods to prevent leakage.
- Handling: Avoid dropping the guitar or subjecting it to strong impacts. Do not attempt to disassemble the unit.
6. Troubleshooting
- Guitar not responding:
- Ensure batteries are correctly installed and have sufficient charge. Replace if necessary.
- Verify the guitar's cable is securely plugged into the Wii Remote's expansion port.
- Confirm the Wii Remote is properly synced with the Wii console.
- Try restarting the Wii console and the game.
- LEDs not changing color:
- Ensure the guitar has power.
- Press the LED mode button firmly. If the issue persists, contact support.
- Buttons or Whammy Bar not working:
- Check for any physical obstructions.
- Ensure the guitar is properly connected and powered.
- If the issue persists, it may indicate a hardware fault.
7. Specifications
| Model Number | OS-8347 |
| Manufacturer | Old Skool |
| Compatibility | Nintendo Wii, Guitar Hero, Rock Band |
| Power Source | 3 x AA Batteries (not included) |
| Item Weight | 3.5 pounds (approximately 1.59 kg) |
| Package Dimensions | 22.38 x 11.13 x 3.75 inches (approximately 56.85 x 28.27 x 9.53 cm) |
| Release Date | March 20, 2025 |
8. Warranty and Support
For warranty information or technical support, please refer to the documentation included with your purchase or visit the official Old Skool website. Keep your proof of purchase for warranty claims.
Manufacturer: Old Skool