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Nordost QRT QWAVE AC Line Harmonizer

Nordost QRT QWAVE AC Line Harmonizer

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Regular price $449.99 In stock now!
Regular price $449.99 Sale price $449.99 In stock now!
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Nordost QRT QWAVE AC Line Harmonizer

An active device that lowers the effects of embedded AC power noise.

The QWAVE introduces a carefully calculated ranges of pulsed frequencies, clocked from the original 50 or 60Hz waveform, directly onto the AC line. This manipulation of the AC signal allows the unit to better control the harmonics and overtones attributed to many improvements, not least of which is the enhanced realism of both the musical and visual aspects of performance.

While the effects of Nordost's QRT plug-ins are clearly apparent when used individually, combine the QWAVE with QVIBE, QKOIL, and QSINE for the best improvements.

Individually or as a suite of products, you will notice the following improvements:

  • A reduction of EMI on the AC line
  • A lower noise floor
  • An increase in the clarity, detail, and pacing of musical reproduction
  • Increased imagery and dimensionality of the soundstage
  • Greater musicality and improved tonal balance
  • A deeper, more dimensional and vibrant picture on AV systems


Dimensions (HD): 3.2" x 1.45" (81.6 x 36.75 mm)