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"The Analysis Plus Digital Oval becomes my reference digital cable" - Sam Tellig (Stereophile) Digital Cables |
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| Digital Crystal | |||||||||||||
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| The new DIGITAL CRYSTAL cable is our best digital cable. Made with Continuous Cast Copper (solo crystal copper) braids with our patented hollow oval design to bring out the best in your equipment. Available single ended with Locking RCA connectors, balanced with Neutrik XLR connectors or BNC connectors. | |||||||||||||
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| Digital Cable…it is not just 1's and 0's and here is why... | |||||||||||||
| The digital audio/video signals are often transmitted in serial with some compressed format from the original PCM (Pulse Code Modulation) signals. Since the serial transmission is normally done with a serial cable (a single pair), no clock signal is transmitted directly. Instead, this clock signal is recovered at the DAC from the transmitted PCM signal via PLL (Phase Locked Loop) technique. As you can see, a phase dshift will occur if (1) the edges are not sharp; (2) the input circuit has different thresholds; and (3) the rising and falling edges are non-symmetric. This phase shift will directly affect the re-constructed clock frequency. But how severe the phase shift is depend on both the rising and falling edge of the transmitted encoded PCM signal. In other words, the re-constructed audio/video signal will have a frequency smear if the clock signal phase has a variable delay. Here is a link for PCM and its transmission. | |||||||||||||
| http://en.wikipedia.org/wiki/Pulse-code_modulation Analysis Plus Digital Oval with its hollow oval design has an incredible fast rise time which you need to get the best performance |
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| Black Digital Cable | |||||||||||||
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| This reasonable priced digital cable uses a braided oval signal conductor alone with a braided outer shield mated to a true 75 Ohm solder-less RCA connector. It uses a low loss dielectric with 100% shield coverage to create a great cable at a great price. | |||||||||||||
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| NEW GREEN Digital Oval | |||||||||||||
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For digital signals, proper impedance and termination are necessary to prevent reflections on the cable. The unique Analysis Plus hollow oval configuration coupled with true 75 ohm connectors provides such a well structured signal path also maximizing bandwidth. A separate shield , attached with a 360 degrees contact keeps unwanted EMI/RFI signals from corrupting the desired signal. For use with video components, the cable may be terminated with RCA or BNC connectors, of F connectors. For digital applications, it may be terminated RCA connectors or in a true balanced configuration, with Neutrik XLR connectors. |
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| USB 2.0 | |||||||||||||
The Analysis Plus Univeral Serial Bus (USB) 2.0 cable is rated at 480 MHz from the (USB-IF). A fully shielded cable with a signal wire of 28 awg and power of 24 awg to avoid voltage drop. The connector pin is 30" gold plated. A great value in a micro compact design.
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| Toslink Optical Digital Cable | |||||||||||||
A very flexible 8.0 mm OD fiber optics cable with a metal body Toslink connector at each end. You can be assured that your digital signal we be free from Electromagnetic Interference (EMI/EMC) for the purest data stream. Made from medical grade light conducting fiber, it has excellent light transfer characteristics and unlike glass, it will not microscopically fracture when flexed.
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