YAMAHA SD-970A Snare Drum 14x6.5 Birch Shell 10 Tension Made in Japan 1980s

This is a used YAMAHA SD-970A snare drum, manufactured in Japan in the early 1980s. Snappy: Extended snare wire (全面当たり). Shell Material: Birch. Tension: 10 Tension. Country of Manufacture: Japan. Serial Number: NH (As shown in the image imgi_74_2c3e1c1332be9dd68d001976937030c37f4ff5. ).