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Factory rivets...It's not my amp,I'm rebuilding it for someone.Neat factory wiring jobusing the 16 ohm tap where the input voltage is 14vac.we sq 14vac and out V is 1vac,we get 196 X 16 = 3136 or 3.2k
" This time the input voltage on the Fluke 19vac and the output voltage is on the Instek.1vac so 19.6vac squared = 384.16 X the 8 ohm tap which I used = 3.073 or 3.1k ohms
"For every complex problem there is an answer that is clear, simple, and wrong" H. L. Mencken
Edits: 06/30/16 07/01/16Follow Ups:
Mike, it would be more interesting if you measure primary inductance, leakage inductance and resonant frequency.
How is the "sound signature" compared to more recent ones? (I have one but it's not original).
Even in stock form,it is quite good in this case because this unit doesn't have a lot of miles on it and, she lived her whole life in Tuscon Arizona where it's nice and dry. Like Eli said,these amps need to be rebuilt and McShaned,just like the Mac amps of this era.
"For every complex problem there is an answer that is clear, simple, and wrong" H. L. Mencken
Even a factory made, NIB, specimen needs to be serviced. Working or not, electrolytic capacitors literally dry out, over time.
Eli D.
I'm going to nod my head and pretend that I knew, all along, what a deuce was.
Not everyone knows this stuff, Mike.
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Tin-eared audiofool, large-scale-Classical music lover, and damned-amateur fotografer.
William Bruce Cameron: "...not everything that can be counted counts, and not everything that counts can be counted."
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"For every complex problem there is an answer that is clear, simple, and wrong" H. L. Mencken
Anyone who has spent any time around this forum does. A "deuce" is the Harmon Kardon Citation II amplifier. Consideered by many push pull fans to be one of the best tube amps ever made.
Although if you do an internet search both names are pretty much linked since so many spell it both ways.
it's other name is,Karman Hard-ON. Just had to throw a little levity in the thread.
"For every complex problem there is an answer that is clear, simple, and wrong" H. L. Mencken
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No pics.
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"For every complex problem there is an answer that is clear, simple, and wrong" H. L. Mencken
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