original question: What synthesizer does [Korg] make?
answer: korg karma, korg oasys
answer type: Synthesizer.
auxiliary information: Korg Inc. is a Japanese multinational corporation that manufactures electronic musical instruments, audio processors and guitar pedals, recording equipment, and electronic tuners. Under the Vox brand name, they also manufacture guitar amplifiers and electric guitars.
What  Is the name of the synthesizer that [Korg] makes?