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 $80 Syntonie VU002 Quad frequency doubler $80 Syntonie VU008 Phase shift ramp/saw signals $80 Buy all three for $200.
