Description:
AK4118 is AKM's latest introduction as a coaxial fiber data demodulation chip.
This chip appears in the million-level decoder abroad, and the price and effect
of the chip are much higher than that of the DIR9001CS8416 WM8805 chip. The
maximum sense of hearing is clean, natural, and delicate. The AK4495S is the
fourth-generation decoder chip from AKM and the world's first decoder chip that
supports 32BIT 768K. It is technically superior to the AKM43XX series. The left
and right channels of the analog section of the chip and the reference voltage
are independently powered, which effectively reduces crosstalk. The AK4497 uses
AMD's newly developed OSR Doubler filter THD+N: -115dB,DR, S/N: 127dB (130dB in
parallel), PCM sampling rate up to 769K, DSD sampling rate up to 22.4MHz, and
AKM's newly developed OSR The Doubler filter greatly reduces the impact of noise
shaping and enables a very low distortion music playback experience. At the same
time Audio 4 Pro (TM) series chip has excellent sound performance, this is an
important reason we choose this chip!
Specification:
1. Adopt original dual-chip AK4497EQ+AK4118 (op amp 5532 and NE5534, free to
change the op amp)
2. Electrolytic capacitor signal main circuit adopts Philips, ELNA, Panasonic,
and other famous brands. The main filter capacitor uses NOVER audio dedicated
capacitor capacity 4×6800UF, and adopts full-wave bridge rectifier circuit to
ensure strong and continuous power support.
3. The resistor uses five-ring metal resistors, and the main circuit uses a
five-ring metal film resistor with an accuracy of ±1% to ensure a good
signal-to-noise ratio.
4.PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and
tin-spraying process to ensure good passing performance of large and small
currents. First-class PCB quality.
5. AK4188 power supply part adopts the most stable voltage regulator chip
LT1963EQ-3.3
Fiber, coaxial, USB input signal is switched by encoder switch
6. The PCM format supports up to 384K, and the company's U8 daughter card will
support DSD64 and 128. Because of the AK4118, playing a file above 192K does not
display the sampling rate.
7. Imported gold-plated luxury RCA seat
8. Fully balanced dual op amp design with balanced XLR output, RCA single-ended
output
9. Direct display of sampling frequency, intuitive and convenient
10. Remote control supports input switching and volume adjustment
11. The AK4497 uses AKM's newly developed OSR Doubler filter for better dynamic
range THD+N: -115dBDR, S/N: 127dB (parallel, 130dB)
12. Machine size: 330*275*85
13. Weight: 4 kg
Payment Way:
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Shipping Details:
We will send out the package during handing time, you can receive it in expect
delivered time normally, if not, please contact us, we will be responsible for
it, thanks!
Return Details:
We offer 30 days money back guarantee return policy, however, our warranty does
not extended to any products that are physically damaged or that are not under
normal operating conditions as a result of misuse or improper installation on
the buyer/user's part.
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