NAMM 2019 live: Jacob Umansky

NAMM 2019 Live performance of Jacob Umansky (Intervals). -- Follow him on Instagram: -- For more on the Microtubes X and Microtubes X7 please visit: -- Contact your nearest Darkglass Official Seller to know more: -- For more info on new creations visit: SUBSCRIBE for more videos! -- Connect with Darkglass Electronics: Facebook: Twitter: Instagram: