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  #11  
Old 10-10-2019, 10:19 PM
Still-One Still-One is offline
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Congratulations. Nice choice
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  #12  
Old 11-06-2019, 10:44 AM
kimurastanley kimurastanley is offline
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How long does A-75 need to fully run in?
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  #13  
Old 03-14-2022, 02:51 PM
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Isokawa Isokawa is offline
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Two questions about DP 750 :

1/ For MDSD the frequency double from 2,8 a 5,6 , is this will be the case for streaming a 5,6 file would it be doubled pour 11,2 ?

Not clear to me

MDSD operation principle
(1) Double speed operation The illustration shows the MDSD used in the DC-801. The 1-bit DSD signal from the input is first upsampled by a factor of two, from 2.822 to 5.644 MHz (hence the "Double Speed" name). This has the effect of smoothing frequency response in the audible range and allowing the subsequent moving-average filter to operate effectively.

https://www.accuphase.com/mdsd.html


2/ From the review du DP 750 of German publication

Signals from CD drives or other digital gadgets, which can be docked to the player’s converter section via the additional S/PDIF interfaces (optical and RCA), are converted once from PCM into DSD and treated just like native DSD data streams.

All PCM are automatically converted to DSD ….?

https://www.accuphase.com/review_pdf/DP ... 20_Eng.pdf
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Last edited by Isokawa; 03-14-2022 at 02:53 PM.
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  #14  
Old 03-18-2022, 09:24 AM
Stigmater Stigmater is offline
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Can’t find any discussion regarding comparing dp-720 vs dp-750, very interesting what the difference in how they sound.
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