CS023

Now available, a great module, the "Dual Parallel VCO" module from Circuit Slices, LLC. This space-saving module packs a punch with quality features and produces some really fat sounds. For less then the cost of one VCO, get two in one narrow module. A quality all-analog, triangle-core design allows the two oscillators to track over 9 octaves. Used in the standard parallel configuration, you can tune an interval or tune to the same pitch for interesting flanging sounds. But that is just the start -- here are some ideas: Use one VCO to frequency modulate the other. Set VCO 2 to the low range to act as an LFO for VCO1. Hard sync one VCO to the other. Control one VCO form a keyboard and the other from a step sequencer. The user manual includes more patch ideas. Free shipping in the continental US. • Eurorack format • 12HP (less than most single VCOs) • Incredibly fat sounds for only one small module • Modern SMT design for small footprint and reduced cost • Standard one-volt-per-octave control • Over 10V control range • VCO1 and VCO2 frequency range: ~1Hz to over 15KHz High quality VCOs • Matched-transistor pair oscillator, Triangle-core design • VCO cores use high-performance (low noise, zero drift) op-amps • Each VCO is temperature-compensated (TEMPCO) for improved frequency stability • Oscillators track over 9 octaves Six inputs • 1V-oct 1 and 1V-oct 2, FM, PWM, Sync1 and Sync 2 “Normalled” with 1V/ oct 2 routed to both VCOs • CV patched into “1V-oct 2” controls both VCOs • CV patched into “1V oct 1” separates the two VCOs in to independently-controllable oscillators Six outputs • 2 Triangle, 2 Sawtooth, 2 Pulse: 10Vp-p (+/-5V) • Outputs can be passively summed using “stackable” cables or a passive “multiple” Front Panel Controls • Single FREQ knob controls both VCOs • Two independent FINE tune controls can adjust VCO pitch separation over two octaves • Adjust the VCOs for a given interval and they track as FREQ control is adjusted • FM and PWM inputs control both VCOs • Initial Pulse Width control • PWM amount control • FM amount control (switch between Linear and Exponential) • Switch to lower the range of VCO 2 for greater separation between oscillators • VCO 2 can be adjusted to act as a VC-LFO Power 12V @ 52mA -12V @ 52mA • Reverse-power protected • Keyed power connector Size 12HP Depth from front panel: 1.55” Includes power cable and mounting screws One year warrantee, with parts, from Circuit Slices, LLC User Manual is available as a downloadable PDF near the bottom of the Circuit Slices home page.