Nordost Qx4 units are power purifiers that are affective without compromising the peak current capabilities of your power supply or the integrity of your grounding. Each QX unit contains QRT field generators (four in the QX4) that alleviate the impact of poor quality AC power on your sensitive electronics, limiting RFI and timing errors. Place your QX unit(s) at the heart of your system and you’ll hear a lower noise floor, greater dynamic range, more fluid musical expression and greater space and ambience.

We have two identical units available. Including the original box. Newprice: 2.399 euro each unit (pricelist is available), now for 850 euro each unit.