People who are not into audio equipment may look oddly at the Grado SR80. These headphones lack the flashy design most would expect from a circa $100 cans, the design reminds me of old soviet navy headphones. Do not let the looks mislead you, these cans pack enough sound to give a good fight against the Senn's beautiful $350 HD600. The open headset takes some time to get used to, the padding is a little harsh to the ears and it may take some time for the metal arch to accomodate itself to your head, the set is, however, quite lightweight.
Once you get used to them, and after spending a few days of burning them in, the SR80 starts to shine. Connected to an Arcam CD72 CDP via an Onkyo TX810 stereo receiver, Mahler 5th (conducted by Rattle) could finally show its tragic might. "Nozze di Figaro" (conducted by Kleiber) overture was as lively as Mozart intended it to be, although the cans have very dominant bass, it didn't overshadowed the brightness of the violins. "Kind of Blue" was a little bit too "Bassy" to my taste, but overall the details and clearness overwhelmed me. Listening to the live preformance of "Your Latest Trick" (Dire Straits' "Sultan of Swing") the SR80 lacked the soundstage to deliver the live performance feeling, but again - details were astonishing, this lack of soundstage was the SR80 vice when playing "Alexander Nevsky" (conducted by Bernstein), "Arise ye Russian People" and again the cans were a little too "boomy". The ability of the SR80 to show the finest details of the sound with its great bass capability made listening to a fine studio record, such as "Violator", a true delight - "Halo" is my favorite track and the SR80 shows the great production work put into that record. In another great studio production - The SR80 make Suzanne Vega and Joe Jackson a delight to listen to with "Left of the Center", on the same CD ("Tried and True"). More velvty productions may sound a little "hazy" with the SR80, this could be either a downside, as with "Moonlight Shadow" (from Oldfield's "Crises"), but with the tragic "Song after the Rain" (from Poliker's "Ashes and Dust") the SR80 sound truly fits the occasion.
As an added bonus, and unlike Senn's offerings, the SR80 are very easy to drive and can color your iPod (or any favorite MP3 player) with briliant sounds.
The Good - Astonishing vocal range, clearness and detailing you will not find even in >$1000 speakers, great bass. Unique design and build quality.
The Bad - Little "bassy" to my taste, tiny soundstange. Ergonomics could have been better, anachronistic design.
Conclusion - For less than $100 (or even triple than that), you will not be able to find a better piece of equipment. It will astonish you with details that will make you rediscover your CD collection. You may not like the design, ergonomics, the emphesis on bass or the lack of soundstage, but the SR80 cans easily get 5 stars for overall value.