Aurex HR-X1 Electret Condenser Headphones, Brand New, Unused, Toshiba

《Aurex Headphones》
⭐︎ Type: Electret condenser type
             Push-pull full drive system
⭐︎ Frequency Response: 20Hz - 20KHz
⭐︎ Sensitivity: 101dB/3V (AMP position)
⭐︎ Impedance: AMP 7KΩ (1KHz)
                               DECK 300Ω (1KHz)
⭐︎ Distortion: Less than 0.5% (at 400Hz, standard input)
⭐︎ Body Weight: 160g
⭐︎ Connection Cord: 2.5m straight cord
⭐︎ Release: October 1977 - Discontinued around 1981
⭐︎ Original Price: 9,800 yen
⭐︎ Made in Japan
⭐︎ New, unused

◎ These are Aurex headphones manufactured by Tokyo Shibaura Electric Co., Ltd. (now Toshiba) during the Showa era. They were stored unused in my parents' warehouse. While the outer box shows signs of age-related deterioration, the contents are in excellent condition with no dirt or scratches.
◎ I cannot confirm operation as the equipment to connect them to has been discarded. Would be perfect for collectors of Showa-era audio equipment.
◎ These are new and unused, but have been stored at home for a long time. Please purchase with your understanding.


AUREX
Aurex was a brand name used by Toshiba for its audio products from the 1970s to the 1980s, separate from the TOSHIBA brand for general home appliances. While they focused on video products such as VCRs, displays, and DVD recorders, most of their purely audio products were released under the Aurex brand.

http://20cheaddatebase.web.fc2.com/aurex/aurexindex.html

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