The PortaSound PS-2 was released at the same time as the PortaSound PS-1 and PortaSound PS-3 and is the mid-range model of the line.
It's an analog keyboard that generates sound using filtered square waves.
Year Released: 1980
Keyboard: 37 mini keys
Polyphony: 8 notes
ROM: 5 sounds, 4 rhythms
Power Consumption: 6 watts
Dimensions: 48 cm x14 cm x 6 cm
Weight: 1.4 kg
This keyboard has built-in 2-watt mono speaker(s).
Batteries: 6 x C
Yamaha PS-1 and PS-2 and PS-3 Manual
YAMAHA PS-2 Portasound Mini Keyboard in case 1980s Vintage Used ($56.61)
Yamaha Portasound PS-2 ($148.11)
Yamaha PortaSound PS-2 + Hard Case - A True Vintage Gem! Exceptional Condition! ($145)
Power Cable 2 Pins 2 Meters for Yamaha PSR-6300, PS-6100, KX-88, KX-76 or DX5 Power cord ($20.31)
Power Supply/AC Adapter-Yamaha AN1X & Portatone PS-25 PS-35 PS-55,MSF2 Filer*121 ($36.63)
Yamaha Portatone PSR-2 Service Manual [Three Wave Music] ($12)
Yamaha PSR-2 1990 Black ($60)
Yamaha PSR-2 Portatone Keyboard Piano Vintage Made In Japan ($90.83)
Yamaha PSR-E473 & PSR-EW425 - 2 in 1 Owners Manual Guide Guide - 68 Pg - USA ($19.95)
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