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A Multifunctional Digital Stream Master with
Music Playing, Local Storage, Network Access, D/A Conversion
and Digital Music Recording integrated all together.
The HD Music Center HDM-03 adopts the specialized 32-bit
high-performance multimedia processor and DSP solution.
The reference clock system is the industrial-class digital
phase-locked loop (DPLL) system, which effectively reduces
clock jitter in transmission of digital audio signals
and achieves an ultra-low Jitter. In addition, by proprietary
technology the audio coding and decoding software can
process 24Bit/192KHz high bit rate digital master tape
audio stream at a high speed and support the decoding
of all kinds of digital audio formats (WAV//WMA/ APE/FLAC/ALAC/ACC).
In the future, through firmware upgrading, the device
can support more audio formats.
The audio D/A decoding part adopt the flagship-level
decoding chip - WM8741 with digital filter from Wolfson
of the UK. Known as a D/A chip with the best hearing impression,
this chip can produce ¡§simulated feel¡¨ sounds more natural
than those produced with traditional digital simulated
converters. What is more, the reference circuit has been
specially optimized and calibrated by engineers from the
plant of Wolfson, as well as passing the factory test
made by Wolfson. As a result it can provide SNR of 128dB
(monophony) which guarantees a high quality of digital
audio rendering. Besides, for the reason that standalone
CPU is put to control the D/A decoding chip, this device
can also be used as a high-performance independent D/A
converter (24Bit/192KHz).
Features:
- Support decoding of all kinds of main stream digital
audio formats, including WAV, WMA, APE and FLAC etc.
- Support the playing of high bit rate digital audio
format (up to 24Bit/192K) and studio master tape format.
- Support the playing of audio formats, including APE
and FLAC, and CUE relevant files.
- Flagship-level D/A decoding chip - WM8741x2 and digital
filter from Wolfson of the UK (passing the factory test
made by Wolfson).
- Support S/PDIF digital audio input and can be used
as an independent decoder (Support 24bit/192kHz format).
- Support digital music recording by S/PDIF signal
input. The sound can be recorded as CD tracks or other
S/PDIF signals and saved as 24bit/96KHz WAV files in
the external hard disk or USB storage.
- Support RCA analog audio output and digital volume
control functions.
- Industrial level digital phase-locked loop (DPLL)
system reference clock system, effectively reducing
clock jitter in transmission of digital audio signals
with an ultra-low Jitter index about 100PS.
- High-performance linear power supply system with
independent power supplies for digital/analog parts.
Precise linear secondary stable-voltage power supply
is adopted for the digital part while Class A high-speed
active parallel servo power supply is adopted for the
analog part, to achieve an ultra-low internal resistance
of the power source.
- Adopting Hi-END Hi-Fi parts such as all-solid-state
Low ESR capacitor.
- S/PDIF digital audio output port (for digital CD
output).
Dimension : 435mm (W) X 300mm (D) X 85mm (H) Approx.
D/A Conversion and Digital Music Recording integrated
all together
¡iSPECIFICATION¡j
Digital Audio
Format |
WAV / WMA / APE / FLAC / ALAC / ACC |
Digital Inputs |
Coax & Optical S/PDIF |
Digital Outputs |
Coax |
Sample Rateds |
8k ~ 192k |
Word Depths |
16 ~ 24 bits |
Analogue Outputs |
RCA |
Network |
802.11 g/b wireless USB adapter, 10/100 mbs Ethernet |
Frequency Response |
10Hz ~ 22kHz (-0.2db) |
SNR |
117dB(stereo 0db@fs=96kHz) |
THD |
0.0035db (stereo 0db@fs=96kHz) |
Dynamic Range |
120dB (stereo 0db@fs=96kHz) |
Channel Separation |
125dB |
Jitter |
100PS (player) , 120PS (S/P DIF Inputs) |
Output Level |
RCV 2.2V RMS, XLR 2.5V RMS |
Power Supply |
30W max AC100~240V 50/60Hz |
Dimension |
435mm (W) X 300mm (D) X 85mm (H) |
Weight |
7.5kg / 16Lb (approx.) |
Also
Available:
HDM-03
PRICE: HK$9,500 (USD1225)
¥H¤U¬°HDM-03 ¤º³¡¡A¨Ï¥Î¤À¹j¹q·½³]p:
HDM-03¤ñHDM-03S¦h¥XRCA©MXLR¦U¤@²Õ¿é¥X:
Model Configuration Table:
|
HDM-03 |
HDM-03S |
Built-in HDD |
No |
No |
USB Port |
2 |
2 |
RJ-45 Port |
Yes |
Yes |
USB wi-fi |
Support |
Support |
S/P DIF OUT |
Yes |
Yes |
S/P DIF IN |
Yes |
Yes |
D/A Converter Chip |
WM8741X2 |
WM8741X2 |
OP Amp |
OPA627x4 |
OPA627x4 |
Audio Transformer |
Yes |
No |
Analog output Port |
RCAX2 + XLR |
RCA |
Headphone output |
Yes |
Yes |
Touch Screen |
5 inch |
5 inch |
Android / Iphone Control |
Yes |
Yes |
Price |
HK$9,500 |
HK$5,980 |
Åwªï¸ÕÅ¥¡A·q½Ð¹w¬ù:
Address: Room 1104, 11/F., Winning Centre,
29 Tai Yau Street, San Po Kong, Kowloon, Hong Kong.
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(MTR Diamond Hill Station A2 exit and then walking
about 6 minutes.
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Office Hour: Monday to Friday, except
public holidays: 9:00 a.m. to 1:30 p.m. and 2:30 p.m.
to 6:00 p.m.
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Booking Telephone ¹w¬ù¹q¸Ü: (852) 2604 4802
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