One QRT Quantum QX2 audio power purifier (by Nordost) in a very good condition. QX2 is a power purifiers that are affective without compromising the peak current capabilities of your power supply or the integrity of your grounding. The QX2 contains two QRT field generators which alleviate the impact of poor quality AC power on your sensitive electronics, limiting RFI and timing errors. Place your QX2 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. It allows you to hear more of your music (and less of your system). Once you’ve heard the sense of life and effortless musical flow that comes from having QRT technology in your system, you will want more – which is what makes the modular nature of the QRT products so appealing. It is the 230 volts version with EU shuko type connector outlet. Serial number is 2152229. Retail price is 1.599 euro. The original box is included. Check our other listings for more interesting items. Free shipping worldwide!