Yamaha PSR-185

The Yamaha PSR-180 is an entry-level portable musical keyboard produced by the Yamaha Corporation in 1994-1996.

Features

100 different voices (output soundsets including Piano, Harpsichord, Clavi, Organ (music), Violin, Saxophone, Flute, and Clarinet.
40 different songs(pre-recorded with keyboard sounds)
100 styles(variations on the songs using various musical styles)
A "one touch" setting which allows for song play on the touch of a key
61 keys, and 5 full Octaves
4 sound effect buttons which create different music/nature (including bird twerping, howling, bongo drums, lion roars, etc.) sounds at the players command.
Input and output ports for headphones, amplifiers etc.
DC in. 10-12v port for plug.