[LamerDeluxe (tm)]

Just been doing some internet surfing to get the following interesting info:

Denon DCP-150

DAC: AD1868RT, dual 18-bit DAC.
http://www.analog.com/productSelection/pdf/ad1868.pdf

(quite impressive specs I think, the unit says '2 DAC', I wonder if it does indeed have two of these)

HD40L4808B37FS...CPU
BA10358FT...........Opamp
CXA 1271Q...........pre-amp

Denon DCP-100

DAC: PCM66P (!), dual 16-bit DAC

CXA1272Q...Servo Amp
CXD1246Q...?
CXK5816M...SRAM

Can't find any solid info on the DCP-50, I should have a defective one sometime soon, so I could examine that one.

For comparison,
Sony D-555

DAC: PCM66P-J, dual 16-bit DAC

CXA 1272R4....Servo opamp
CXA 1263AM...don't know, apparently also used in Amiga CD-32
CXD1160AQ....DAC
CXP5086........System controller
BA10339F.......Quad comparator, thought this would be an opamp

 

[wbjia]

i am bidding on a DCP-150 on ebay, it is really a fight!

If i win, will give you good news in 30 minutes.

God bless me!

 

[LamerDeluxe (tm)]

And? Did you get it? How much did it go for?

 

[wbjia]

http://www4.head-fi.org/forums/showt...threadid=26013

 

[Yang]

Anyone know which of the chips should be better? Any specs for the PCM66P? Thanks.

 

[puppyslugg]

hadron posted the following link for the pcm66p:

http://quark.dsl.wisc.edu/audio/bb_pcm66p.pdf

 

[puppyslugg]

LamerDeluxe (tm),

Do you happen know what dac is in the Sony D33?

 

[LamerDeluxe (tm)]

Quote:

Originally posted by puppyslugg LamerDeluxe (tm), Do you happen know what dac is in the Sony D33?

Can't find that information, haven't got one myself. I did find it's headphone amp: BA3570F.

It might have the same DAC as the D-66, which has a Nec uPD6372GS DAC with a Sony CXD1130 filter I think, just like the Denon DCP-50.

 

[puppyslugg]

Thanks, LamerDeluxe (tm).

 

[LamerDeluxe (tm)]

You're welcome

I wouldn't mind ripping open a D-33 if I had one, to check which chips are inside.

I wonder how it compares to the D-66, because that one has a really pleasant sound, very full, smooth and detailed. Too bad my D-T66 skips like a schoolgirl skipping rope.