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Siemens CCa German tubes

73.189.197.32
Posted on June 22, 2025 at 00:02:01
Tuckers
Manufacturer

Posts: 2035
Location: San Francisco
Joined: September 29, 2001



Well, I dug out the CCa tubes I had. I got them some 20 years ago, they were still in the bubble wrap they shipped in. I can't remember where they came from, but I remember being told that these were a perfect matched pair.

Can anyone verify these puppies? Are they the real thing?

 

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RE: Siemens CCa German tubes, posted on June 22, 2025 at 07:58:29
Joe Appierto
Audiophile

Posts: 1083
Location: Central NJ
Joined: January 3, 2004



They do appear to be the same as two pairs of E88CC/6922 CCa of mine. My only question has to do with the tube on the left, in neither photo do I see a four-seamed top but that could just be the photos.
Joe

 

RE: Siemens CCa German tubes, posted on June 23, 2025 at 00:21:23
Tuckers
Manufacturer

Posts: 2035
Location: San Francisco
Joined: September 29, 2001
 Cool! One has very clear seams, the other its there but very faint, you have to look for them, almost melted into the glass.

 

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