The Korg SV1 has a high-quality sound to it and is made out of quality components. To get the sound quality through speakers, much will boil down to which speakers (or headphones) you use. There are no inbuilt options on the SV1.
Does the Korg Grandstage have built-in speakers?
digital pianos like the Grandstage do not have built-in speakers. Also, stage digital pianos do not have to be played on stage like a pro would do. They are great for the home, home studio, church, school, or wherever you want to play music.1 Jan 2021