I agree with most of you guys and I have no desire or need to turn either Treble or Bass for the tone controls, but the question is for someone listing to live soundboard disks. I am an avid Widespread Panic fan and you can download FLAC files from there shows but the quality is great on average speakers where you can really hear the faults on the M60s. Anyone else out there listening to a lot of live music? How do you play yours?