MACKIE ONYX BLACKJACK – 2×2 USB Recording Interface. Like new!

MACKIE ONYX BLACKJACK – 2×2 USB Recording Interface. I have only used this unit 3 times! In other words, it’s in perfect shape like you just bought it new. Not one single scratch on it. Comes with USB cable. I live in Rancho Peñasquitos off Highway 56 and Black Mountain Road. Thanks!

Latest posts