Korg Volca Mix

I bought this in addition with 2 Volca's. It does it's job well with limited features. After 1 month I only use it as a master clock device & sub mixer for mono volca's. You'll quickly run out of input channels what will force you to lookout for another mixer. The Volca mix uses 3.5mm jacks and you'll discover virtually all other mixers use 6.3mm jacks. Not recommended if you plan on expanding. I do recommend it if you stick to just 2-3 other Volca's and if you feel portability is important. I don't use the shared power feature in my setup as it generated a slight hum on high volume levels.