Ei Tubes for TMB?
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JumpMarine
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Ei Tubes for TMB?
My new JA-TMB is coming with all Ei tubes. I've never tried any of their tubes before. Anyone have any experiences with them, good and bad?
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rjgtr
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I've had great experiences with the EL84s. They sound really good with a lot of chime.
The ECC83/12ax7s are another story. They sound really good, but are prone to microphonics. Sometimes right out of the box, and sometimes just days or months later. The gold pinned Premium version doesn't seem too much better than the regular ones. However, if you can find a good ECC83 then it is a great sounding new production tube.
My advice is to go ahead and use them. If you start having problems then replace the ECC83s with JJs or NOS.
The ECC83/12ax7s are another story. They sound really good, but are prone to microphonics. Sometimes right out of the box, and sometimes just days or months later. The gold pinned Premium version doesn't seem too much better than the regular ones. However, if you can find a good ECC83 then it is a great sounding new production tube.
My advice is to go ahead and use them. If you start having problems then replace the ECC83s with JJs or NOS.
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JumpMarine
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rjgtr was on the money, I use the Ei 84's and the only EL84 I have found to sound better to my ears is some NOS mullards! Thier 12ax7's are very prone to microphonics got 3 of the elites and 2 were microphonic right out of the box, the other one went south in a couple of months, It sounded great while it lasted though. I've had great luck with the tung-sol 12ax7 reissues. Rob
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JumpMarine
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JumpMarine
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