+ these are taller tubes w/ gain in-between 12au7/12at7, and similar to 12av7 ( 6414 0528 12at7 12av7 5965 7062). this ensures a thorough break-in, opens up sonically, all w/ no muted qualities leftover.
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Type: JG 5751WA/12AX7/ECC83. But this the way of the world now. We are always looking to buy more tubes. Large collections, small collections, it doesn't matter. Looking forward to hearing from you, Dan.
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A sonic favorite, these classic 6201 dgetter editions are premium ecc81 / 12at7, w/ rugged industrial grade low-noise internals. this multi-layered-mica type features even more detailed articulation + responsiveness, all w/ dgetter resolution + transparency.
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Type: JG 5751/12AX7/ECC83. But this the way of the world now. We are always looking to buy more tubes. Large collections, small collections, it doesn't matter. Looking forward to hearing from you, Dan.
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Tested on my amplitrex AT1000 mutual conductance tester. Gray plate small halo getters.
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The NOS Rare 1951 12AX7 with long gray plates and bent getter. These early 1950s tubes, often from manufacturers like RCA, GE, or Tung-Sol, feature extended gray ribbed plates around 17mm long and a distinctive bent or D-shaped getter ring, contributing to low noise, rich harmonics, and classic tone.
eBay
Type: JG 5751WA/12AX7/ECC83. But this the way of the world now. We are always looking to buy more tubes. Large collections, small collections, it doesn't matter. Looking forward to hearing from you, Dan.
eBay