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How to identify supposed Sieman el-34's.


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2/29/2000 3:45 AM
Dave
How to identify supposed Sieman el-34's.
I ordered 3 pair of Sieman's el-34's from a huge name distributor. I expected them to come in their NOS boxes. They came in the companies new box and guess what, the factory printing had been scrubbed off and the new company has their name on it. The sales guy assured me that these were Siemans. Have I been scammed? How can I identify a true Siemans tube?  
 
Thanks much,  
 
Dave
 
2/29/2000 3:08 PM
Southpaw

Hey Dave,  
 
I think I recall Doc saying once, a Siemans EL34 has a notable "dimple" at the top of the bottle.  
Sp
 
3/6/2000 4:46 AM
Ethan

Siemens have a black base and have a 2 or 3 digit number molded into the bottom of base, don't have numbers identifying pins (1-9) on bottom of base-  
 
EW
 

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