LFO to Multiple VCO's Simultaneously via CV BUS with PRECISION VOLTAGES & GLIDE MkII Modules

video upload by AJH Synth Official

"Here's a quicker, simpler, more accurate way to send LFO/pitch vibrato to more than one VCO without using a multiple, by using the PRECISION VOLTAGES module with the GLIDE + NOISE MkII. In a previous video we showed how to use the Glide MkII to access the CV bus for convenient pitch control of up to 4 VCO's [2nd video here]. This time we add the Precision Voltages, so that both keyboard/sequencer pitch CV and pitch modulation CV for vibrato can be combined, thus removing the need to multiply the LFO cables to all VCO's, and have to make modulation level adjustments on each individually.

The Precision Voltages is primarily aimed at shifting the pitch of your oscillators, accurately and conveniently, by octave and semitone intervals. However, it is capable of many other uses. In a previous video we showed how to use it to correct the octave range of CV sequencers and keyboard controllers so that you can reach the lowest notes/pitches your VCO's are capable of producing [1st video here].

Doepfer created the CV and Gate Bus system to allow signals to be passed down the bus board/cable to modules equipped to receive these control voltages, such as specific oscillator and envelope generator modules, reducing the number of patch cables, multiples, and simplifying the patching process. AJH Synth VCO's, Contour Generators and DH-ADSR all respond to the CV or Gate bus."

Video by DreamsOfWires