I'm new to joining this site but have searched through it for a year or so. I own two pairs of Grado's: 15 year old SR-60s and a year old pair of SR-80i's. I love the sound quality, stage presence and customer support of Grados. However I work in an office environment and my SR-80i's are starting to annoy my neighbors with their leakage of guitar solos and horn lines.
Can anyone recommend a good pair of closed-ear designed cans, preferably under $300? I've owned a variety of Bose from AE1s to the QC15s and they don't even touch the sound fidality of the Grados and cost 2 to 3 times as much.