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Old 04-12-2019, 10:08 AM
decooney decooney is offline
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Join Date: Jan 2017
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Stock input/driver tubes used in Mono 120s: new production JJ with EI Yugoslavia. They sounded okay, a little forward with 50ma bias.

Sounding even better at 150hrs burn-in.

Amazing with mid-1960s Mullard short box plates for ECC82/12AU7 input tubes and 12AT7 driver tubes.



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Last edited by decooney; 02-08-2020 at 02:47 AM.
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