Pros: Sound quality, Aesthetics, Craftsmanship, Low Impedance
Cons: Not super-comfortable, Pricey
A few days ago, I posted in the Grado Fan Club an idea that sums up these cans as succinctly as possible:
"Grados are the only cans I've ever heard that seem like they are designed to make you forget you're wearing headphones. Everything else I've ever listened to has some sort of coloration in a way that sounds unnatural or reminds me that it's been digitally enhanced through bass boost or treble peak. My RS1s are a perfect example. First cans out of 50 or 60 that to me sound exactly like sitting in a jazz club. Positioning, timbre, separation, balance. It's all there.
Are Grados the most comfortable? No. Most aesthetically pleasing? No. Although the RS1s are damn sexy. But they do one thing really well which is to me, exactly what all headphone manufacturers should strive for: Reproducing real musical experience."