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Re: 12DW7's or 7247's

What you should look for is some older NOS RCA 7247's made in UK, those would be Mullards, and just about the BEST 12DW7/7247's for your Dynaco ST-35. I have purchased a couple pair on ebay in the past year. Look for the cross seam on the top of the tube.

While you are at it, try to score some Amperex EL84's that are listed on ebay from either Holland or Belgium.

Not cheap, but will make the ST-35 sing!



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