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Conference hips::uk_audioo

Title:You get surface noise in real life too
Notice:Let's be conformist
Moderator:GOVT02::BARKER
Created:Thu Jul 28 1988
Last Modified:Mon Jun 02 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:550
Total number of notes:3847

139.0. "Sony CDP 970 Review" by LESLIE::LESLIE (Andy ��� Leslie, VMS/CSSE NEW B1/2-5) Thu Jan 04 1990 12:17

    
    I thought the Sony CDP 970 deserved its own note/review. 
    
    Features: 	45 bit filter
                8 times oversampling 
              	2 D/A converters
    	      	20 key direct program
              	49-Key Full remote control including volume
              	Custom file system/programme bank - remembers discs and
    		 a memo feature allows you to note a 10 char memo. ALso
    		 remembers programme used!
    		Custom Edit - you enter the time and it builds the fullest
    		 tape it can from available tracks.
    		Time fader - fades track at preset time for taping
    		Optical digital output
    
    Price was �279.99.
    
    Performance: well, it definitely passes the "grungy CD" test. I have
    one CD that never previously played on my AIWA that plays faultlessly
    now.
    
    Only time will tell how the features noted above will work for me, but
    it's VERY clear and VERY well balanced across the hearing range.
    
    One criticism is that A<->B repeat is ONLY available from the remote
    control.
    
    
    - ���
T.RTitleUserPersonal
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139.1SUBURB::SCREENERRobert Screene, UK Finance EUCThu Jan 04 1990 20:127
    Remote A/B repeat:
    
    If you were next to the unit, you might as well turn the disk over
    yourself! 8-)
    
    Rob.
    p.s. Sounds like a serious bit of hardware you have there.
139.2LESLIE::LESLIEI&#039;d rather be in SeattleThu Jan 04 1990 21:304
    Er what? A/B is the ability to mark a start point (A) and an end point
    (B) on the disk and to repeat it.
    
    Or was late-night facetiousness in there? :-)
139.3Some early morning facetiousness TASTY::JEFFERYWant to see something really scarey?Fri Jan 05 1990 08:407
Sounds very nice.

Presumably the 45 bit stuff is just the precision used when digital filtering.

I imagine that the D/A's are still 16 bit or 18 bit ?

Mark
139.4LESLIE::LESLIEI&#039;d rather be in SeattleFri Jan 05 1990 10:421
    18 bit.
139.5PEKING::TAYLORGBodybuilders do it till it hurtsFri Jan 05 1990 12:227
    The logo on the front of the sony is mismeading it is actually 3.5bit
    (So say What HiFi ? anyway).
    
    What HiFi gave it a good review.  It came second in their review
    of mid priced CD players.
    
    Grant
139.6RE: .2 - YupSUBURB::SCREENERRobert Screene, UK Finance EUCFri Jan 05 1990 13:291
    
139.7New Sony CD X77ESD and X777ESDZPOVC::PARRYCHUAS&#039;pore,fine,bid -&gt;STA lifeMon May 27 1991 12:177
    New ESD Sony CD player, X777ESD, weight 16kg....
    
    Sony X77ESD rated as class B by SP April 91...
    
    Anyone has these player ? I would like to hear your commence.
    
    Parry