Deang Posted July 13, 2022 Share Posted July 13, 2022 Would like to find these in good condition for testing. If the windings are loose on the core, I can't use them. Thanks, Dean Quote Link to comment Share on other sites More sharing options...
carlthess40 Posted July 13, 2022 Share Posted July 13, 2022 I’m having a airhead minute here. Do you have any photos or other info of what your looking for ? I have tons of spare parts that I do t even know what they are and really want to help. What are those two parts from or for ? Quote Link to comment Share on other sites More sharing options...
Deang Posted July 13, 2022 Author Share Posted July 13, 2022 Lol. It’s okay. These are Klipsch autoformer part numbers. T2A found on A, AA, B, B2, B3 and E. T4A was used in the AK, AK-3 and AL-3. Quote Link to comment Share on other sites More sharing options...
Budman Posted July 14, 2022 Share Posted July 14, 2022 i have a factory set of 78 AA's sitting in my closet Quote Link to comment Share on other sites More sharing options...
mboxler Posted July 15, 2022 Share Posted July 15, 2022 On 7/13/2022 at 9:24 AM, Crankysoldermeister said: Would like to find these in good condition for testing. If the windings are loose on the core, I can't use them. Thanks, Dean Hey Dean How would one know if the windings are loose? Would one or more of the taps feel like a loose tooth? Probably a bad analogy but the only one I could come up with. I have a couple of T2A's from E2's I can send you. The inductance on both is lower than the spec, and they both measure differently from each other. That said, I'd be happy to run some tests on them for you if that helps. Mike Quote Link to comment Share on other sites More sharing options...
Deang Posted July 15, 2022 Author Share Posted July 15, 2022 48 minutes ago, mboxler said: The inductance on both is lower than the spec, and they both measure differently from each other. Not uncommon. You can tell when you remove them from the board. Give them a good shake, I've had some come right off core. The usual suspects normally come from La Scalas, Belles, and Klipschorns. Quote Link to comment Share on other sites More sharing options...
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