This was the era of making your own mixers. Create a minimal hardware space with "NTS-4 mixer kit"

A wonderful sense of balance! KORG has released a new product, the NTS-4 mixer kit. This is the 4th installment of the do-it-yourself NTS series, and this time it comes with a mixer. The specs for a compact yet thoughtful mixer include 4 stereo systems and 2 monaural systems...