Blue Lantern Mr Blue Simple Saw Core VCO

On ModularGrid as the "Simple Saw Core VCO". This is an older VCO so there isn't a manual for it, but I actually wrote a blog post about how to calibrate it-- since, at the time, this was only the 2nd VCO I had ever calibrated. You can find that by searching "Calibrating the "Mr Blue" Simple Saw Core VCO from Blue Lantern". I've been very happy with this module as a low-cost VCO in 8hp. Only selling because I'm downsizing a bit in preparation for a move.

Solid 8hp analog oscillator, no trimmers on the front panel, only full-size pots/knobs.

Works perfectly. Includes screws, washers, and power cable.

--

the simple vco is a low cost, saw core oscillator. it also makes a fine low cost option to add an animated super saw to your rig.

this module was influenced using articles found in electronotes, by burnie hutchins. blue lantern used precision reference voltages for the tune, fine, and pulse width control.

core type: saw core
sync type: hard, square wave input optimized

wave ouputs: saw wave, variable square wave, variable super ramp wave.

controls:
for the core vco: tune knob, fine knob, bipolar fm cv, dc mod knob, pulse width control & pwm control.
for the super saw: shaper knob and lfo input attenuation.

specifications:
8hp wide
depth: 1.5 inches
current: tba
module color: white