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 PortaSound PS-2 1980s Chocolate Brown MINT with original hardcase mini piano keyboard ($121.37)
Yamaha PS-2 ($87.97)
Power Cable 2 Pins 2 Meters for Yamaha PSR-6300, PS-6100, KX88 or DX5 Power cord ($18.32)
Yamaha PS940 DTX-MULTI Pad Stand (2-pack) Bundle ($263.98)
Yamaha PSS-570 (1987, 2 op FM sounds, FM edit, PCM rhythms, great keys) ($155.89)
Yamaha PSR-E373 Portable Electronic keyboard 61 keys Pack 2 ($362.83)
Yamaha PSR-2 90s - Black ($70)
Yamaha Portatone PSR-2 Service Manual [Three Wave Music] ($12)
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