I know you said hardware, but you also said $100. Some soft synths are worth the money, like the Korg DS-10 which can run on Nintendo DS or iOS. Check out what

I know you said hardware, but you also said $100. Some soft synths are worth the money, like the Korg DS-10 which can run on Nintendo DS or iOS. Check out what Anthony Seeha does with them. EG: https://youtu.be/TXTyMxM5vuY https://youtu.be/TXTyMxM5vuY