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Glory Year SE Integrated
Type Fission CD Player
(Magic
Black/Matt Silver)
Double Chip
TDA1541A+SAA7220
Decoder
Creative
structure
Dugood is always dedicated to product innovation and
breakthrough. Integrated type fission CD player is just the inspirational and
original work of ours. The music platform is built with individual loader,
individual decoder and completed CD part, which will supply end user with
supreme Hi-Fi sound enjoyment and imagination that no mono production could have
achieved. It is also built with three channel digital input decoder that can
easily improve the sound quality of your digital devices such as computer, DVD,
Set top box and DVB, etc.
eatures
of new product
After innovation and careful sound adjustment, the new version “Glory Year
（CD-1541SE）” has been
released in the market. The new product has the world’s exclusive CD-PC
communication function. Apart from the BNC and coaxial digital input within the
old version CD Player, the new version also has
USB
socket that can be connected to computer and achieve PC HI-FI function. The
decoding part has also been greatly optimized as it applies SAA7220 digital
filter and classical TDA-1541A decoding chip. The sound quality is not only
sweet but also more stable and natural than the old version. Its sound density
can compete with hi-end sound quality.
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1.
Brief introduction
1)Decoding
rockchip
TDA1541A is a legendary audio DAC chip. It has stimulated the production of
various world famous machines such as STUDER730 from Switzerland, top model
LHH1000 by Philips and top model CD-7 by Marantz and so on. TDA1541A’s 16 bit
decoding system makes full use of CD format and its sound quality is fine and
smooth, the background sound is quiet. Its superior sound quality is just like
an LP gramophone. We can say that TDA1541A has created a glorious time of CD
gramophone. Although Philips introduced renowned bit torrent decoding chip
TDA1547, eventually both Philips and Marantz decided to go for TDA1541A.
2)
4Xsampling Nonpareil digital filter
While
introducting TDA1541A, Philips has also introduced SAA7220 chip as a complete
set. For superior function, SAA7220 consumes a lot of power, however it provides
4 X ultra sampling digital signal for TDA1541A and they work perfectly together,
and that’s why Dugood decides to go for TDA1541A and discard any other digital
filtering plan or NOS plan, which also shows Dugood’s intention to to resume
Philip’s original creativity.
3)
Integrated fission structure---Dugood’s innoration
Usually CD players are
integrated, however most top products would use split type. What is good about
split type is the good feature and flexibility brought by power isolation and
digital isolation. Dugood’s integrated type fission CD is a set of split type CD
in nature, however it is integrated in one machine chassis. The right part is
individual loader and individual decoder is on the left. The individual decoder
with three channel digital input is not only used in CD decoding, but also can
be connected to digital signals of audio devices such as PC, DVD or top set box
and improve sound quality.
4)
Load
Dugood
uses Philip’s classical VAM1201 chip and CD7II servo system. After fine
adjusting servo system’s software and hardware by Dugood, the entire feature of
the chip has been upgraded and easily read deepblue and black epoxy burning CDs.
The electric current is controled within 50ma in order to lengthen the life span
of the head. Digital output part uses JITTER blanking technology, digital drive,
pulse transformer coupling and radiation shielding etc. The bottom part has BNC
and RCA digital output. During operation, it is connected to BNC digital wire
and decoder in order to guarantee best conveying function.
 
5)
Decoding
Glory
year SE version uses double chip TDA1541A＋SAA7220.
Digital reception uses the most recent AK4112, three channel digital input.
BNC/RCA/USB can be switched by relay and transform audio phase. Digital part
applies Dugood’s best second order phase locking and simultaneous shaping
technology so that influence from JITTER can be greatly reducedd. Simulated
output is divided into RCA and balanced output. Audio operation/amplification
applies NE5534 and
Class A super
linear modular OP6805A by Dugood which offers digital and simulated independent
power supply.
6)
Headphone amplifier
Inside decoder there is a good quality headphone amplifier for headphone lovers
which suits headphones from 32 to 300 ohm.
7)
Appearance
Dugood has a taste for profound aesthetic and feels for classical and elegant
design.
8)
Sound quality
The
sound quality of Dugood products is pure, healthy and top quality.
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