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Re: Dynaco ST-70: sovteks/svetlanas or JJ

Most people agree the Sovtek 5AR4 and 7199 tubes are at least OK. For the output tubes though, you can do better than Sovtek. Svetlana EL34 or JJ-Tesla E34L are much better regarded on AA. I agree with the other comments, go slow with your upgrades so you can savor each improvement (or know what to undo if it makes the sound worse!)


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  • Re: Dynaco ST-70: sovteks/svetlanas or JJ - JJ Analog 13:17:01 07/24/02 (0)


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