ขาย AudioQuest Carbon USB A-B Cable ราคาที่ดีที่สุด
5
2
การให้คะแนน
3
ขายแล้ว
฿4,050 - ฿6,210
ยี่ห้อ | Audioquest(ออดิโอเควส) |
---|---|
เรือจาก | จังหวัดสมุทรปราการ |
ความยาว | 0.75 เมตร 1.50 เมตร |
รายละเอียดสินค้า
AUDIOQUEST : USB CARBON
In
1982 Sony gave us “Perfect sound forever,” along with the attitude
that, “it’s just digital, so all CD players sound the same.” That was
disproved and qualitative differences between players became accepted
truth. Next came separate transport and DAC combos, which brought with
it the attitude that “all S/PDIF digital audio cables sound the same…”
until that too became disproved. Now the frontier has moved once again.
Is digital audio really just ones and zeros? We don’t believe so, and
once you’ve had a chance to listen to Carbon USB, you won’t think so
either..
SOLID 5% SILVER CONDUCTORS:
Solid
conductors eliminate strand-interaction distortion and reduce jitter.
Solid silver-plated conductors are excellent for very high-frequency
applications, like USB audio. These signals, being such a high
frequency, travel almost exclusively on the surface of the conductor. As
the surface is made of high-purity silver, the performance is very
close to that of a solid silver cable, but priced much closer to solid
copper cable. This is an incredibly cost effective way of manufacturing
very high-quality USB cables.
FOAMED-POLYETHYLENE INSULATION:
Any
solid material adjacent to a conductor is actually part of an imperfect
circuit. Wire insulation and circuit board materials all absorb energy
(loss). Some of this energy is stored and then released as distortion.
Carbon USB uses air-filled Foamed-Polyethylene Insulation because air
absorbs next to no energy and Polyethylene is low-loss and has a benign
distortion profile. Thanks to all the air in Foamed-PE, it causes much
less of the out-of-focus effect common to other materials.
CARBON-BASED 3-LAYER NOISE-DISSIPATION SYSTEM (NDS):
100%
shield coverage is easy. Preventing captured RF Interference from
modulating the equipment’s ground reference requires AQ’s
Noise-Dissipation System. Metal and Carbon-Loaded synthetics prevent
most RFI from reaching the equipment’s ground plane.
TERMINATIONS:
Precision
direct-silver plated pins are carefully attached with the very best
solder. Through choice of flux and metallurgy, AQ solder has been
optimized to make a low-distortion connection. The difference you hear
between solders is a result of connection quality. AQ Solder does not
have a high silver content because the more silver there is in solder,
the more difficult it is to make a good connection.
UNIVERSAL SERIAL BUS DEVICE CLASS DEFINITION FOR AUDIO DEVICES:
USB
(Universal Serial BUS) was established by a stalwart group of companies
such as Intel, Hewlett-Packard, and Microsoft (just to name a few) in
order to give the personal computing world a truly universal standard
and means to connect devices such as hard drives, printers, cameras,
and, more importantly to us, audio components. Included in the original
description are protocols for the pristine transfer of audio over USB.
Great care and sensitivity went into this. Consequently, a computer
connected to a USB-enabled digital-to-analog converter can outperform
the best compact disc players available today. AudioQuest is committed
to contributing products that honor USB’s ability to deliver
state-of-the-art performance on this new and wonderful frontier.