Grado SR80x Prestige Series Headphones (Open Box) - Discontinued micro-usb male making DAVE the most advanced

making DAVE the most advanced DAC/preamp amplifier in the world

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The SRh2540 Premium Closed-Back Headphones deliver superior acoustic performance

From the moment of unboxing to the first listen of the product

your favorite artist whispers into your ear

Grado SR80x Prestige Series Headphones (Open Box) - Discontinued micro-usb male making DAVE the most advancedThe New Classic The first Grado headphone, this is the legendary pair that started it all. Transducer Type: Dynamic Operating Principle: Open Air Frequency Response: 20 20,000 hz SPL 1mW: 99. 8 dB Nominal Impedance: 32 ohms Driver Matched dB: . 1 dB In the Beginning. Worthy Sound The story of the SR80x holds a special place in not only our ears, but the ears of hundreds of thousands of listeners. The first pair was built in 1991 and we wouldnt be here