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K&K Audio / Lundahl Transformers Welcome! Need support, you got it. Or share youe ideas and experiences. |
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K&K Audio / Lundahl Transformers Welcome! Need support, you got it. Or share youe ideas and experiences. |
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In Reply to: Lundahl 10k:600 Ohm output TR? posted by gfargone on May 22, 2004 at 16:28:34:
There are a variety of choices, depending on your particular goals. If you don't need 23dBu 20Hz output level, the LL1674 ($90, 4+4:1+1) is a great-sounding choice. It will do about 15dBu at 20Hz (restricted by compact size). If you need more level, the LL1660/PPZ ($90, 2.25+2.25 : 1+1+1+1) will certainly fulfill your need! I haven't measured it, but it has to be capable of at least 40dBu at 20Hz. It is considerably larger than the LL1674. I have used both of these transformers as line output transformers in tube-based designs. Either requires about a 3-4K, or lower, source impedance.
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- Re: Lundahl 10k:600 Ohm output TR? - KevinC 05:30:23 05/23/04 (0)
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