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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: RE: New K&K ST70 power transformer question posted by Brinkman on December 31, 2012 at 18:53:24:
The heat sinks extend about 5.25" above the top of the chassis with the board mounted on the supplied 0.375" stand-offs.
The capacitor layout is 1.4" x 0.7". However, one capacitor can sit partially or completely above the other in the case where the capacitors are wider than this. It's also possible to stretch the length significantly beyond the layout lines by elevating the capacitors on spacers.
My early measurements of power output on the prototype got me 11 watts/ch at waveform clipping with the higher voltage K&K Audio power transformer and 65mA of bias on KT-120s. But I've mades some changes since then, so I need to remeasure.
Kevin Carter
K&K Audio
www.kandkaudio.com
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Follow Ups
- RE: New K&K ST70 power transformer question - KevinC 12:02:33 01/01/13 (2)
- RE: Closeness of the KT120's - Ejam 20:27:39 01/17/13 (1)
- RE: Closeness of the KT120's - KevinC 06:05:37 01/21/13 (0)
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