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

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

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

but the analog signal loop is also put in an independent section

with a convenient tone arm height adjustment with locking VTA

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