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Intellijel Designs
Quadratt 1U Quad Attenuator & Mixer - 28HP

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Item: N13-5563

Availability: In stock

Quadratt 1U Quad Attenuator & Mixer - 28HP


NOTE: This 1U module is only compatible with Intellijel 1U cases. It is not compatible with Pulp Logic, Synthrotek or Vermona 1U cases.

The 1U Quadratt is similar to Intellijel's Triatt, but in 1U and with 4 attenuators. This is a versatile utility module with 4 active attenuators that each have a switch to switch it to attenuverting mode, where the input can be attenuatted or in inverted. +5 volts is normalled into the input of each attenuator so that the module can be used to generate DC voltages between 0-5 volts in attenuator mode, or -5 to +5 volts in attenuvertor mode. The outputs of the attenuators are also normaled together, so it can be used as a mixer, but plugging a jack into any of the outputs breaks the normalling so that the can use the attenuators can be used individually as well.


  • 2 modes for each channel
  • 5v normalled to each input
  • With external signals it acts as active/buffered attenuator/attenuverter/mixer
  • Each output normalled to mix into the adjacent channel on the right making it possible to do sub mixes in groups of 2, 3 or all four channels.

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  • 1U Eurorack Module
  • Width: 28HP
  • Depth: 25mm
  • Current Draw: 24ma @ +12v, 23ma @ -12v

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