Sony DR-9 Headphones - Vintage HI-FI

Sony DR-9 Headphones - Vintage HI-FI Introduction

These headphones are in near perfect condition. Specs: – frequency range: 20 Hz – 20 kHz – impedance – 8 Ohms – cable length – 2.5m – weight approx. 500 grams – input signal max 100 mW – year of production 1978 – made in Japan DR-9 are headphones manufactured by Sony in the late 70s. Thanks to its construction and, above all, the characteristic very large rectangular, hand-sewn eco leather pads, the ear muffs effectively reduce external sounds. This model provides a wide and very selective music scene, strong bass, warm ‘midrange’ and really subtle treble. In addition, the potentiometers located on the ear pads allow you to adjust the volume and tone of each channel to your individual preferences.