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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

518.0. "Noise in MARANTZ CD?" by NMS::WIJK () Thu Apr 20 1995 08:57

Does anyone know the cause of the following problem:

I have a Marantz CD52 II SE which is noisy. The noise is a high-pitch noisy
tone which is audible when you turn on the player with no CD playing. When I
turn up the volume on the amp to about 6 or higher it can be heard quite
clearly, on both channels. When I switch the player off, the sound is gone.
I also have attached another (Philips) CD player to the same input
via the same cables and this one is quiet. Does anyone know the cause of this?


Dirk.
T.RTitleUserPersonal
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518.1Similar ProblemSEDPCW::64013::Stephen_IThu Apr 20 1995 11:2210
	I had a very similar problem with my first Rotel CD player.
	The engineer from the shop said it had a noisy DAC !  They 
	sent the player back to Rotel and it was replaced.

	The Engineer explained what the cause was, but it went straight
	in one ear and out the other, but I do remember that this was 
	only a problem with some bitstream DACS.

	Iain.