Befaco – Voltio – Full DIY Kit

£69.00 (Excl. VAT)

Accurate voltage source and precision adder.

Out of stock

You must register to use the waitlist feature. Please login or create an account


Voltio is an accurate manual voltage source that fits somewhere between a music tool and a piece of electronic lab gear. This module generates voltages equivalent to all the notes on the 12-tone equal temperament scale throughout a ten-octave range, using an intuitive two-knob interface.
The Precision Adder In, lets you sum the Voltio output with external voltages. Additionally, the front panel banana connectors let you plug  in standard multimeter probes for hands-free operation. Voltio is perfect for transposing oscillators and sequences in a musical way or as a reference to calibrate your analog gear.


  • 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.


  • Width: 6 HP
  • Depth: 30mm including power connector
  • Power Consumption: +12V: 35mA, -12V: 15mA

Voltio – Build Document | User Manual

Additional information

Weight 0.149 kg
HP Size

You may also like…

  • Herbs and Stones – Tongues – Full DIY Kit

    £55.00 (Excl. VAT)
  • Music Thing Modular – Control Full DIY Kit

    £95.00£100.00 (Excl. VAT)
  • Timo Rozendal – FMP – Full DIY Kit

    £99.00 (Excl. VAT)