Yamaha's 9000 Pro keyboard workstation is a grown-up arranger-style keyboard. At its heart, it has auto-accompaniment patterns, but with the added sophistication of sampling, superb effects processing ...
Yamaha is promising more bang for your beginner keyboard buck with the PSR-EW425 and PSR-E473, which promise “pro-quality sound for the first time” at their price points. These are set to replace the ...