Everything works. The Syntonie modules are practically new. Each comes with a ribbon power cable. I'm open to a bundle deal if you'd like to purchase multiple items. Pick in Bed Stuy near the Gates Ave. J train stop and the Utica A/C train stop. Syntonie VU009 sawtooth oscillator $100 Syntonie VU002 Quad frequency doubler $100 Syntonie VU008 Phase shift ramp/saw signals $100 Micolive Microphone Windshield Blimp - $120 (like new)