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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: Is LL1663 strong enough for 1 pair of 6550 ? posted by akltam on September 26, 2003 at 01:14:53:
Alan,The LL1663 will do 40w push-pull comfortably and handle up to 160mA of primary current per tube, so I think that its more than adequate for your application. You might approach the power limitation if you were operating the tube at 580vDC B+ in triode, but I don't recommend that operating point with modern KT88s!
Kevin Carter
K&K Audio
www.kandkaudio.com
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Follow Ups
- Re: Is LL1663 strong enough for 1 pair of 6550 ? - KevinC 05:06:36 09/26/03 (2)
- How would you compare the 1663 and 1623/pp soncially ? - akltam 18:30:53 09/26/03 (1)
- I haven't compared them directly - KevinC 08:41:38 09/27/03 (0)
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