The amplifier's update system is highly specific about the storage media used: : The USB drive be formatted to : Use a drive with a capacity of 32GB or less for the best compatibility. File Placement : The update file (usually a file) must be placed in the root directory of the drive. Do not hide it in folders. Audio Science Review (ASR) Forum 3. The Update Procedure
Remember: If it isn’t broken, don’t fix it. But if your Bluetooth is dropping out, your USB drive isn’t reading, or your subwoofer is behaving oddly, take 10 minutes to perform the update. Your ears—and your patience—will thank you. Audiolab 6000a Firmware Update
You will need: