12FQ7 Tube

[Emil]

I'm thinking of replacing them in my  20 something year old Quicksilver 300B so I did a search for replacements and have found that they are hard to find. I have a feeling that they may have never been replaced so I contacted Quicksilver. He wants $60 a pair and told me the only way to know if they need replacing is to replace them and listen.

What would a weak 12FQ7 input or any other input tube sounds like?

Thanks

[rollo]

   Noisey, grainy, dull, lifeless. Get RCA 12FQ7 from Andy at Vintage Tube service and be happy. He has the best.


charles