The increased efficiency also leaves the T 1 with greater power reserves for dynamic, undistorted sound and nearly lossless conversion of electric signals into sound waves. The extremely lightweight 600 Ohm voice coil provides transparency and perfect impulse fidelity. The elegant look of the T 1 compliments the technical achievements, with even the smallest of details selected by hand. This model reaffirms beyerdynamic's commitment to world-class "Made in Germany" quality. perfect transient- and phase fidelity (600 ohm voice coil) outstanding neutral sound very high wearing comfort due to verlour earpads and leather headband pad