Hoffman Amplifiers Tube Amplifier Forum
Amp Stuff => AmpTools/Tech Tips => Topic started by: John on February 16, 2013, 11:50:48 am
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(http://liteline3229.com/fwace/a_IMG_2610.JPG)
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Is really what I've understand ?
:l2: :l2: :l2:
K
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How do they calibrate it? :think1:
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With great care, utmost courtesy, chocolate, and pickles.