Yamaha DX27s

Digital programmable algorithm synthesizer

Yamaha DX27S synthesizer
Buy one (34 on sale)

1986 (July)
Initially sold for ¥110,000

Despite the name, some features are closer to the DX21: stereo output with digital chorus effect for example.

Otherwise, it's exactly like a DX27 with two speakers (hence the S in the name) on the sides.

Buy a used
Yamaha DX27s

YAMAHA Replacement Key for CS5, CS15, CS20, CS35, CS40M, CS70M, DX9, DX21, DX27
Buy used YAMAHA Replacement Key for CS5, CS15, CS20, CS35, CS40M, CS70M, DX9, DX21, DX27
$7.95
Open Ebay

12v 12 volt 0.3A power supply = Yamaha DX 27 S keyboard electric cable wall plug
Buy used 12v 12 volt 0.3A power supply = Yamaha DX 27 S keyboard electric cable wall plug
$12.71
Open Ebay

Top-C Key for YAMAHA CS5, CS15, CS15D, CS20, CS20M, CS35, CS40M, CS70M, DX9/27
Buy used Top-C Key for YAMAHA CS5, CS15, CS15D, CS20, CS20M, CS35, CS40M, CS70M, DX9/27
$14.99
Open Ebay

If you're looking to buy a used Yamaha DX27s,
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