Left Continue shopping
Your Order

You have no items in your cart

Instruo [1]f Multi-Function Fader

Write a review

We have run out of stock for this item. Please add it to your wishlist, and we will email you when it becomes available

Product is in stock

The Instruō [1]f is a crossfader, attenuator, attenuverter and manual DC offset.

Whether you want to crossfade between two audio signals, attenuate an envelope, invert a sawtooth LFO for ramped modulation, or use a DC offset to access the Mod parameters of your arbhar, [1]f is the perfect multi-utility for all of your CV processing tasks.

[1]f noun (utility) because one is one


Depth: 27mm


+12V: 8mA
–12V: 8mA


  • Crossfader
  • Attenuator & Attenuverter
  • Unipolar positive or unipolar negative DC offset
  • DC coupled for both audio and control voltage processing
  • Bicolour LED indication of output voltage
_hp 2