This is the previous generation of HT's current offering. The only real difference is in the connector. The cord for sale comes with a pure copper Furutech male plug. The newer version is gold over copper. Some folks feel copper is more neutral in its presentation. This is from Harmonic Tech's website:
"If you are looking for more transparency combined with less coloration and distortion from your electronic components, the Pro AC-11 is your ideal power cord. Every frequency, along with transparency and clarity, is enhanced by this power cord; the inter-note silence is simply dramatic. Since the lack of spurious noise results in a velvety black background, eliminating the “white noise hiss” in the background, distortion is greatly reduced and louder volume levels are possible without fatigue. In addition, low volume levels now have greater clarity and richness, superior to anything you have heard before. If you wish to dramatically upgrade the sound of your system, install Pro-AC11 power cords in each of your electronic components today."
Price includes shipping via USPS, with NO PayPal add-on fee. In the process of making a few changes, so please check my other listings.