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Old 22nd October 2010, 12:36 PM   #11
DF96 is online now DF96  England
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6AQ8/ECC85? This is similar to 12AT7/ECC81 but using a 6DJ8/ECC88 pinout.
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Old 22nd October 2010, 12:46 PM   #12
Hi_Q is offline Hi_Q  England
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I tried various makes of ECC85 and they did not match well in my amplifier. I had problems with micro-phony and some exhibited very high frequency oscillation. After a period of experimentation I went back to using Svetlana 6N1-P that had a large Gold S logo. These sounded best in my amp compared to other Russian 6N1's and in particular my last set of Svetlana 6N1-P's I tried, with a Black winged C logo, which sounded very poor. Just wish I could get hold of the Gold S logo ones again but they seem hard to find.
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