Grado SR80x Prestige Series Headphones (Open Box) - Discontinued headphone 3.5mm a 30-band biquad filtered analysis

a 30-band biquad filtered analysis tool offering unprecedented musical visualization

No more channel imbalances with ADC volume control

Hard-Sided Carrying Case

When she failed

save the data to a USB-connected storage device or an SD-card and then play back the music through your Uniti Star

Grado SR80x Prestige Series Headphones (Open Box) - Discontinued headphone 3.5mm a 30-band biquad filtered analysisThe 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