Jim Aud from Purist Audio Design states:Hello, I’m Jim Aud with Purist Audio Design. We’ve been manufactoring cables since 1986. We’re introducing 3 new products here, at the Munich Audio Show. The first product that we’re introducing is a brand new USB cable: the 30th anniversary Diamond revision. What’s unique about it? New connectors, metallurgy. Also, it has a special twist and new cosmetics. We’ve done comparisons with other products… cable! The second product that we’re introducing is a new AC box. It’s a six outlet, has passive filtering inside. It uses Ferox AC Tube which is either tuned to 50 or 60 cycles. It has inside aligning which blocks out RF/EMI and vibrations. The third product is for people with like Mac computers. It’s a USB C to A cable. So, for people having problems to get optimal music. It contains high quality silver wire to give you quality sound. Thank you for listening to me.Diamond Revision 30th anniversary USB cablePurist Audio Design has achieved a landmark with the Luminist 30th Anniversary. But they wanted more detail, more dynamics, and more transparency. So they set their engineers to work, and they dialed it up to 11! We greatly improved the passive filtering on the power conductors by using a specially tuned, hand-wound toroid. Purist advanced the dielectric for the separate data and power lines. In addition, they added sonically superior USB connectors with beautifully gold-plated housings. The sound of the Diamond Revision 30th Anniversary is breathtaking, with wonderful inner detail, amazing dynamics, and a beautiful transparency. The Diamond Revision 30th will truly bring out the music in your high resolution computer audio system!AC Power ExtensionPurist Audio Design is proud to introduce an improved AC Power Extension. This smaller unit is now available in 3 duplex (for U.S. style plugs) or 6 schuko (for European style plugs). The chassis is completely redesigned with a special aluminum alloy. We’ve added increased dampening for the chassis that limits mechanical vibration. Purist uses proprietary passive filtering to protect the sound and not interfere with it (as with some active filtering technologies). In addition, resonator tubes are utilized and these are tuned to a frequency of 50 or 60 Hz depending on country. They help to passively filter out noises generated by electricity that is flowing through the outlet and does not limit voltage or current. Yet, it eliminates noise frequencies that are beyond these cycles. The internal wiring is the same technology used in our upper line power cords. Our engineers also carefully selected, and matched Furutech Outlets and an IEC Inlet that would meet our high specifications as well as the demanding audiophile’s needs. The Purist Audio Design AC Power Extension delivers optimum performance for your prized audio system!USB C to USB A adapterHave a device with only USB-C ports? Purist Audio Design’s USB line now includes a USB-C to A adapter. All USB cable adapters are specifically designed for computer audio applications. Purist Audio Design builds by hand from the ground up, with low impedance and hi-quality, custom shielding. From your home server to your mobile listening station, Purist Audio Design connects you to the music and has for over 30 years.Visit the Purist Audio Design website.