MODEL: EURO, LUNAR MODULATION CENTER VCO (LMC VCO)
Specs
18HP wide
Depth: 1.5 inches
Current: +58mA, -48mA
This module is based off the Bergfotron 'Advanced VCO' Core, which in turn is based off a Buchla inspired Triangle core VCO. The exponential circuit, sync circuit, and fm moduation circuit was added and not part of the original advanced vco.
What does this do?
This is an analog triangle core oscillator. What this means is the first internal wave produced is a triangle wave. Then wave shaper circuits help form the other wave shapes in the chain. This modules produces the main audio for your synthesizer. Consider it your main 'voice'.
So why would you care to use a triangle core vco?
The secret is all in the 'Sync' Circuit. Saw based vco's can not hard sync like a triangle core vco.
Listen: (Audio is from an LMC VCO)
18HP wide
Depth: 1.5 inches
Current: +58mA, -48mA
This module is based off the Bergfotron 'Advanced VCO' Core, which in turn is based off a Buchla inspired Triangle core VCO. The exponential circuit, sync circuit, and fm moduation circuit was added and not part of the original advanced vco.
What does this do?
This is an analog triangle core oscillator. What this means is the first internal wave produced is a triangle wave. Then wave shaper circuits help form the other wave shapes in the chain. This modules produces the main audio for your synthesizer. Consider it your main 'voice'.
So why would you care to use a triangle core vco?
The secret is all in the 'Sync' Circuit. Saw based vco's can not hard sync like a triangle core vco.
Listen: (Audio is from an LMC VCO)
Wave shapes: Sine wave, triangle wave, saw and ramp waves, double saw wave, square wave, even harmonic wave.
Time based VCA output; Triangle wave, sine wave.
Time based VCA output; Triangle wave, sine wave.
Control available: Tune knob, Fine Tune knob, Sync Strength Knob, Linear CV knob, and FM knob. Sine, triangle, and Saw/ramp level ouput knobs.
Controls for the VCA Lag feature: Delay knob, Lag knob.
Available CV inputs for the VCO circuit: Linear CV, Pitch CV (PCV), Sync input, FM Bi-polar input.
Available inputs for the VCA Lag circuit: Gate input, Trigger input.
Controls for the VCA Lag feature: Delay knob, Lag knob.
Available CV inputs for the VCO circuit: Linear CV, Pitch CV (PCV), Sync input, FM Bi-polar input.
Available inputs for the VCA Lag circuit: Gate input, Trigger input.
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Specs
8HP wide
Depth: 1.5 inches
Current: TBA
Current Module color available: WHITE
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, Bi polar FM CV, DC Mod Knob, Pulse Width Control, & PWM Control.
For the Super Saw---Shaper Knob, and LFO input attenuation.
What does this module do?
This is a Saw Core VCO for the person on a budget. It also makes a fine low cost option to add an animated super saw to your rig.
This module was influenced using articles found on Electronotes, by Burnie Hutchins. I used precision Reference voltages for the Tune, Fine, and Pulse Width control.
8HP wide
Depth: 1.5 inches
Current: TBA
Current Module color available: WHITE
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, Bi polar FM CV, DC Mod Knob, Pulse Width Control, & PWM Control.
For the Super Saw---Shaper Knob, and LFO input attenuation.
What does this module do?
This is a Saw Core VCO for the person on a budget. It also makes a fine low cost option to add an animated super saw to your rig.
This module was influenced using articles found on Electronotes, by Burnie Hutchins. I used precision Reference voltages for the Tune, Fine, and Pulse Width control.
Retail is $175.00 nice price.
