Polyrythmic Sequencer and Voltage Source €1,250.00 PSVS DIY €750.00 PSVS PCB €250.00 Ten Band Vocoder €649.00 TBV DIY €449.00 Overlapping Voltage Source €1,049.00 OVS DIY €749.00 Nested Vector Oscillator €849.00 NVO DIY €549.00