Adjusting the sound on an iSub
Troubleshooting GarageBand: iSub distortion
Unwanted noises from the iSub
When Apple released some of the final updates to OS X 10.5 for PowerPC systems, a number of Harman Kardon iSub owners found their speaker systems no longer worked properly with their computers. The problem appeared to be a driver-related error but neither Harman Kardon nor Apple stepped up to fix the issue and owners had to resort to other speaker systems.
Stand-alone iSub will not work with G4 Cube speakers
Digital Audio Problems: More on Muting the iSub; ViaVoice a Culprit?
iSub distortion; NT logon freeze; AppleWorks praise; Security Software QuickTopic
Digital Audio Problems: Recording Play-Through; Muting the iSub
New & Noteworthy: REALbasic; iSub price cut; PlayerPro; Opera reviews