Home Keyboards ⇝ Yamaha ⇝ Yamaha PortaSound PS-20

Specifications

Year Released: 1981

Keyboard: 49 keys

Polyphony: 10 notes

ROM: 10 sounds, 8 rhythms

Effects: sustain

Power Consumption: 15 watts

Dimensions: 840 mm x 290 mm x 90 mm

Weight: 6.1 kg

This keyboard has built-in 5-watt mono speaker(s).

Batteries: D x 6

User Demo Videos

Rating

File Downloads

Yamaha PS-10 and PS-20 Manual (1 of 3)

Yamaha PS-10 and PS-20 Manual (2 of 3)

Yamaha PS-10 and PS-20 Manual (3 of 3)

Items for Sale on Reverb

Yamaha PS-20 Automatic Bass Chord System 1981 - White ($155.68)

Yamaha PS-20 ($224.65)

Yamaha PS-20 Automatic Bass Chord System 1981 White ($209)

Yamaha PS-20 Automatic Bass Chord System 1981 - White ($297.16)

Yamaha PS-20 ($236.54)

Yamaha PS-20 Automatic Bass Chord System 1981 - White ($271.01)

Yamaha PS-30 (same as PS-20) Automatic Bass Chord System 1981 - White ($259.72)

Yamaha Portatone PS-35 / PS-35S Service Manual [Three Wave Music] ($12)

Yamaha PSS-20 PortaSound Service Manual 1989 ($15)

Yamaha PS-35 49-key Keyboard 1980s Grey/Gold ($137)

Potentiometer - Korg MS-10 MS-20 VC-10 - PolySix - MonoPoly - Trident - PS-3200 - Yamaha CS-10 - CS-30 - CS-30L ($14.26)