One Nordost QRT Quantum QKORE 3 high end audio Ground Unit in a fantastic condition. The QKORE grounding system is the most effective, comprehensive grounding solution in the consumer electronics market. When introduced to a hifi audio system, the results are immediate and dramatic: the noise floor drops, the increase in harmonic accuracy and clarity is unmistakable, and the overall musicality in system performance is elevated. Every aspect of Nordost’s QKORE grounding system is thoughtfully designed and manufactured in the USA to the highest standards in the industry, in order to ensure product quality and customer satisfaction. Provided with a 2 metre RCA to Banana QKORE Wire. Furnished with three multi-use binding posts to ground your audio circuitry. Grounds system components on the secondary side of the power supply, where the audio circuit is. Serial number is 4158779. Retail price is 4.090 euro. The original box and manual are included. Check our other listings for more interesting items. Free shipping worldwide!