Grado SR80x Prestige Series Headphones (Open Box) - Discontinued micro-usb male The built-in battery supplies up

The built-in battery supplies up to 20 hours of listening time and recharges in approximately three hours

with a convenient tone arm height adjustment with locking VTA

but we have developed and realized a special process that can also be applied to the resin surface

The SRh2540 Premium Closed-Back Headphones deliver superior acoustic performance

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

Grado SR80x Prestige Series Headphones (Open Box) - Discontinued micro-usb male The built-in battery supplies upThe 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