The RS1, part of the Reference Series from Grado, is a high-quality dynamic open air stereo headphone designed with the discerning listener in mind. The big brother to the RS2, the RS1 has a hand-crafted mahogany wood housing to eliminate resonance and provide terrific tonal quality. Large, 40mm drivers are matched to within 0.05dB and provide a wide frequency response of 12Hz to 30kHz.
Foam ear cushions and an adjustable leather headband provide outstanding comfort and stability for hours of fatigue-free listening. The straight cable terminates in a standard 1/4" plug for connecting to a wide variety of audio devices. Regardless of genre, the RS1 provides clear, smooth, realistic audio.