Space Tech Lab VSUB-100 Virtual Subwoofer Analog Tube P...

VSUB-100 MK2 from Space-Tech Laboratory is an "advance analog computer" or "Virtual Subwoofer" and not a stereo sound system. It's designed to enhance the low-frequency performance of a stereo system. Because this was handcrafted in Canada and only a small quantity was imported, it is a rare find...

VSUB-100 MK2 from Space-Tech Laboratory is an "advance analog computer" or "V...