bEFACO Voltio Manual Voltage Source Module
POWERING THE MODULE
THANK S FOR PURCHASING A MODULE FROM BEFACO!BEFORE YOU PLUG THIS MODULE IN.
- Disconnect your cabinet from the mains.
- Triple-check the power cord polarity. The colored line on the cable (PIN one) is the -12V rail.
- If you plug the module backwards you might burn it out and unfortunately, this is not covered by the warranty.
- If you have any questions about this product feel free to contact us support@befaco.org.
INTRODUCTION
WHAT IS VOLTIO?
- VOLTIO is an accurate Manual Voltage Source.
- It is somewhere between a music tool and a piece of electronics lab gear.
It is designed for three main things:
- Easily adjust your oscillators in known intervals
- Transpose Musical phrases from sequencers, arpeggiators, or any other notes source
- Calibrate oscillators and filters on your DIY projects or during analog gear maintenance.
- It is Calibrated following the 1Volt/octave Standard to generate voltages that are equivalent to all the notes on the 12-tone equal temperament scale, which is better known as the Chromatic Scale.
- Additionally, The Precision Adder IN, lets you Offset the module’s OUT (or the module’s OUT to let you Offset The IN depending on how you wanna see it).
- It is an all-analog module and performs best after 30 minutes of warmup.
CONTROLS
- 3. OCTAVE CONTROL
- Generate increments of one volt per step while moving clockwise, or decrements of the same voltage while moving counterclockwise.
- These 1-volt steps correspond to exactly one octave on a properly calibrated 1V/Oct sound source.
- 2. RANGE SWITCH
- Select the range of the octave switch from only positive (0V to 10 Volts) to Bipolar (-5 to +5 volts)
- With the switch at the bottom position the range of the octave knob is Positive, and the Zero volts are located all the way counterclockwise.
- With the switch at the Top position, the range of the octave knob is bipolar and the Zero is located at the mid position (12 o clock)
- 3. SEMITONE CONTROL
- Generate increments of 83.3 millivolts per step while moving clockwise, or decrements of the same voltage while moving counterclockwise.
- These 83.3 millivolt steps, should correspond to exactly one semitone on a properly calibrated 1V/Oct oscillator.
- 4. MAIN OUT
- 5. SUM IN
- Precision summing input that will add any incoming signal to the voltage produced by the module.
- This is useful when you want to Offset the module’s out add CV to it, or transpose an incoming sequence or arpeggio.
- 6/7. MULTIMETER PROVE CONNECTORS
- 2mm Banana connectors for plugging standard multimeter test proves on them.
- Useful while using the module as a calibration source for VCOs or other Modules. 6 is a copy of MAIN OUT and 7 is the Ground connection. Both have to be connected for proper Multimeter operation.
MISCELLANEA
SPEC S AND CREDITS
- Size: 6HP
- Deeth: 30 mm
- +12v: 35 mA
- -12v: 15 mA
Designed with care and love by the Befaco Team.
Documents / Resources
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bEFACO Voltio Manual Voltage Source Module [pdf] User Manual Voltio Manual Voltage Source Module, Voltio, Manual Voltage Source Module, Voltage Source Module, Source Module |