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Cayin CD-50T: Your favorite 12AU7 tube

Just purchased a Cayin CD-50T from a fellow Audiogoner. So far I've tried a RCA 12AU7 clear-top, Mullard 12AU7 long plate, and a RCA 5814 command series black plate. I like the clear-top for it's brighter presentation, as I'm using it with a Cayin HA-1A tube headphone amp. Any additional tube suggestions? Also, I use the metal shield provided with the Cayin for the tube to secure it to the socket. Anyone know if that causes overheating of the tube? Thanks!
djbargelt
elevick
2,636 posts
 
I really like the Telefunkens. They are bulletproof. I'm not a fan of shields but do have the rubber rings on my amp gain tubes. They reduce some of the noise from room acoustics.
tpsonic
1,092 posts
 
2nd Beerad.Also the Mazda.I believe Upscale Audio has these for sale.
djbargelt OP
9 posts
 
Thanks for the tube suggestions. Lots of different opinions on the use of tube shields when I searched the web. I would assume Cayin elected to use one for this player due to it's sideways mounting and close location to a circuit board.
djbargelt OP
9 posts
 
Cayin CD-60 review: Hifiharv asked me to do a review, so I did one. It's posted in the Reviews section.
djbargelt OP
9 posts
 
Opps!(Type O) My review for CD-50T
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