Urb, the reason that it goes away with some CDs is probably because it's some CDs which are mixed "hot" in the upper mids/lower treble so as to sound more impressive on mediocre equipment which sound a bit harsh on accurate speakers such as M22s. Tone controls or equalizers can help some with bad recordings.

A STF-1 would suit the M22s just fine, but also consider the Outlaw LFM-2, designed with assistance from Dr. Hsu, which might even have a slight bit more extention.



-----------------------------------

Enjoy the music, not the equipment.