Yamaha PortaSound PSS-560 SN 045916 w/ Original Box

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"Excellent condition, played only about 4 times total.

Arranger keyboard 49 keys

2 HP 4 "1.3 Watt each in 6 Ohms

Volume-General

-Volume for automatic bass and chord

Volume-rate

Adjusting the pitch-

Setting the tempo-

-4 Battery type selector

-12 Rhythms

Mode-fill in

Mode-synchronization beatbox

-6 Selectors type synthesizer

-3 Selectors type low

-21 Sounds / instruments

Effects-vibrato / duo / sustain / stereo

2 outputs mono jack for external speaker

1 headphone mini jack output

AC or 6 C batteries 1.5 V

Dimensions: 652 x 281.5 x 91mm (l / w / h)

Weight: 3.2 kg (without batteries)"