Accuphase DP-750 Скачать руководство пользователя страница 13

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The biggest feature of HS-LINK Ver.2 is sending the

music signal and the master clock separately to D/A

converter in a receiver.

HS-LINK Ver.1 sends the music signal merging the

master clock together, PLL circuit for master clock

recovery is needed at receiver side.

Since master clock is been transmitting as it is, in HS-

LINK Ver.2, not only master clock recovery is

unnecessary at receiver side but it comes to be free

from the jitter at PLL circuit.

Содержание DP-750

Страница 1: ...ipped with effective control of vibrations they are completely shut off from the power transformer to the optical pick up and the operating motion noise is also dramatically decreased The superb low d...

Страница 2: ...show the sampling frequency and the number of effective bits of all input signals on the front display Quantization bits are counted directly from raw data by using a high speed Field Programmable Ga...

Страница 3: ...The dimension of DP 750 is as same as those of DP 720 The weight becomes slightly heavier than DP 720 This is due to the long and heavy bridge dedicated to the new SA CD drive mechanism 3...

Страница 4: ...noise from motor drive and air flow by disc rotation Furthermore laser pick up module is mounted with vibration absorbers They are made of the special silicon which is carefully selected for this mec...

Страница 5: ...as possible The digital circuit with DAC chip is on the right side and analog circuit equipped with glass cloth fluorocarbon resin PC board is on the left side at the back panel side Logic control bo...

Страница 6: ...Ultra Low Noise is one of the main technical features of DP 750 The former model DP 720 has the excellent noise performance however DP 750 achieves another 18 lower output noise voltage 6...

Страница 7: ...t THD Noise characteristics which are quite important for sound quality DP 750 makes an almost flat response from the low frequency through to the high frequency and it obtains less than 0 0002 THD No...

Страница 8: ...e 8 DACs connected in parallel per channel with Accuphase unique technology MDS conversion system Fully balanced structure is employed after D A converter section in DP 750 In addition the independent...

Страница 9: ...to subsequent stages The audio signal values are added up but the conversion error and noise themselves are canceled The ratio between the signal and conversion errors increases So the converter perf...

Страница 10: ...rove the characteristics in the low frequency The point of MDSD is the delay elements DSD signal in DP 750 is D A converted with half delayed clocks and is combined when it comes to the output As the...

Страница 11: ...ed both DoP DSD over PCM and ASIO2 1 11 2896MHz ASIO only HS LINK has been evolved into Version2 Original HS LINK Ver 1 transmits and receives only 192kHz 24bit PCM or 2 8224MHz DSD but Ver 2 comes to...

Страница 12: ...HS LINK Version 2 extends the HS LINK standard For backward compatibility DP 750 is still available HS LINK Ver 1 output 12...

Страница 13: ...er HS LINK Ver 1 sends the music signal merging the master clock together PLL circuit for master clock recovery is needed at receiver side Since master clock is been transmitting as it is in HS LINK V...

Страница 14: ...ck is available You can record music files on blank DVD by using your PC DP 750 can play 192kHz 24 bit data of WAV FLAC AIFF format and 5 6MHz 1bit DSD data also You can enjoy all kinds of digital dat...