Eagleeyes Posted October 18, 2019 Posted October 18, 2019 Item: QED xt 400a Aircore speaker cables - Location: Perth Price: $220 including Postage Aus Wide Item Condition: AS NEW. NOTE DIFFERENT lengths a 1.2m length and a 3.5 Metre length so you could create 4 lengths of about 1.2 or use as they are. Easy to re-terminate to at least one matching pair. Reason for selling: No Use Payment Method: Pickup - Cash, Paypal, COD Only Extra Info: Can pack for safe postage PRODUCT DESCRIPTION The flagship Aircore cable. Silver Plated Oxygen Free Copper tubular conductor geometry. For use in the finest hi-fi and home theatre systems. X-TUBE with Aircore technology is a genuine breakthrough in loud speaker cable design. This new cable range delivers many of our world-renowned Genesis Silver Spiral cables - superb transparency, dynamic and control - in a more compact cable format. X-TUBE is designed to be the natural upgrade for anyone using QED's Silver Anniversary speaker cables or those simply wanting the best performance for their hi-fi or home theatre systems. QED X-Tube XT-400 Speaker Cable Massive 2 x 4mm2 conductor cross sectional area 99.999% Silver Plated Oxygen Free Copper stranded braid conductors Compact figure 8 construction Polyethylene AirCore Copper Mylar conductive wrap PTFE tape wrap, PVC outer jacket. Dimensions 12.7 x 6mm. X-TUBE WITH AIRCORE TECHNOLOGY HOW IT WORKS. One of the big problems as cable conductor size increases, is how to keep the inductance low. This is vital to reduce cable losses and prevent inaccuracies in the signal transfer process, i.e. distortion. The normal way to do this is to use a number of individually insulated conductors within the cable construction. This method is utilised to great effect in the design of our Genesis Silver Spiral loudspeaker cables. However, this results in a product that has a very high quality sound performance, but is expensive to manufacture and can be difficult to terminate. To take advantage of this design ethos, but in a more conventional format, X-TUBE forms the conductor in the shape of a tube with an inner aircore. This has the same effect as using multiple insulated conductors and ensures that high frequencies are transmitted cleanly, with the added benefit of ease of termination. This unique tubular conductor geometry also provides lower flux density within the conductors, which gives improved transparency to the sound.
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