12DW7/7427 tube question

[Dlav]

Hello, I'm in need of 2 12DW7's for my Eico st70 audio amplifier, I found 2 on the auction site, they are listed as 12dw7 radio tubes, my thoughts , they are the same tubes as any other 12dw7. Am I correct on this? Thanks for your time.
David

 

[petertub]

12dw7 is 12dw7 . There is no special "radio version".
Note that there is new production of these, JJ ECC832 / 12dw7 is one.

 

[rongon]

FYI, 7247 is direct equivalent of 12DW7

 

[azazello]

Tube List range 12A - 12Z5
You can find Your tube for 16$.