How can I tell a Jadis Defy 7 mk 1 from II from III etc How can u tell what version?
Jadis Defy 7 Mk 2 Can el-34s be used?
the amps came with 6550s ...I have some literature for the amps and it at one point el34s were used....was the Mk2 which cam stock with 6550s, run El34s?
the el34 is my tube of choice in regards to sonics, I just want to be sure if the 6550 and el34s are interchangable
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the el34 is my tube of choice in regards to sonics, I just want to be sure if the 6550 and el34s are interchangable
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