SONY Discman D-50 (Also known as D-5, D-5A, D-14, CD Compact Player, Sony CD Compact Player D-50) - The first portable CD player. Released in 1984 on 10 November in Japan. The player sold very well in Japan and USA, despite its high price - 49800¥ (350$). Sold in black, white and red colors. The weight of the player - 590 grams (without battery). Size - 127x36,9x132,5 mm. The player is very strong, so most of them are still working.

Sony BDP-BX370 Blu-ray Disc Player Review - Blu-ray Players

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