Casio CTK-481 music keyboard

"I don't recommend it for anyone who has played at least 1 year of piano, even if you want to have a cheap substitute for your temporary use (go with Yamaha, the DGX220 is a little more expensive but has a lot more features and feels..."

"The speakers are also not very good, whenever you try to play a song at a moderate volume, you can barely hear it over the speakers crackling..."

"The volume range is also..."