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QED Signature Revelation 喇叭線

QED Signature Revelation 喇叭線

全店購物滿 $250 順豐速運免費送貨(香港 / 澳門地區)


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商品描述

~原裝香港行貨,享有香港代理 1 年保養~

QED 的發燒級旗艦線材,以每聲導 10 條 1.5mm2 的 99.999% 超純鍍銀銅製作而成。除了使用了最高端的 AircoreTM 抗集膚效應技術和 AIRLOCTM 插頭外,絕緣度極高的 Teflon 外皮更能有效控製線材以內的電容值,令失真更少。


產品特色

Aircore™ Technology


QED cables above 2.5 mm2 cross sectional area utilize air core technology to obviate the skin effect by bundling several separately insulated smaller cores together to make up a larger CSA. If these conductors are arranged around a hollow central core of polyethylene the self inductance exhibited by the cable can be reduced to around half that predicted by calculation.


Ten silver plated 99.999% oxygen free copper central conductors of 19/0.1 mm


Like most interconnects here, the Revelation is a silver-plated copper affair, arranged in a special complementary way - the two conductors have different diameters, and this is said to give an alternative path for high-frequency audio signals to avoid time smear. The foamed polyethylene dielectric is claimed to reduce the amount of signal lost to cable capacitance. QED's Analoc plugs are fitted, said to be a low eddy current design with copper instead of brass used. They feature an outer locking cylinder that needs to be screwed forward before the plug's 'blades' can be locked onto the RCA phono socket, then the locking cylinder needs to tightened backup for a (very) secure fit. The Signature Revelation speaker cable uses 10 silver-plated oxygen- free copper central conductors, which are claimed to provide very low resistance alongside high levels of detail. These cores are separately insulated and arranged around a hollow core of polyethylene; QED calls this its Aircore technology and it's claimed to reduce inductance.


Features Teflon dielectrics to maintain its low impedance


Low constant dielectric materials such as Teflon have been used to cut down on the amount of audio signal energy lost due to cable capacitance.


Sound Quality


Before the QED loom, the panellists have taken a mixed view of the various wires played to them. They've found positives and negatives, liked some and been lukewarm about others. But two out of the three listeners express a strong preference for this set of cables, applauding it for its clean, open, even sound that doesn't try to do anything too clever. Instead it is very accomplished at almost every facet of the music, and makes things look rather easy.


規格
WIRE GAUGE
16 AWG
JACKET OUTSIDE DIAMETER
5 mm
CROSS-SECTIONAL AREA
1.50 mm²
LOOP RESISTANCE
0.020 Ω/m
CAPACITANCE
35 pF/m
INDUCTANCE
0.52 μH/m
DISSIPATION FACTOR
0.0009
STRANDED DIAMETER
1.75 mm (min)

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