How about a master keyboard for the piano?

pu1. The master keyboard doesn't make a sound by itself, but you have to write it by connecting it to the computer. There's a reason why it's cheap

2017-12-01

OK

pu2. The master keyboard is used for composing rather than playing the piano. Usually, it can be connected to an audio card and connected to a computer to run a virtual instrument program to make sound, but the master keyboard is not for playing purposes, so it is not suitable for piano practice because it is very different from the key sense or regular piano. Even if it's more expensive, I recommend at least digital piano

2017-12-01

OK