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Old 17th February 2010, 07:33 PM   #1
diyAudio Member
Join Date: Feb 2010
Location: Eugene, OR
Default Another Williamson

This is a modified Williamson (adjust bias and balance). I've built 3 of them; for myself and my 2 sons. The rack mounted version goes with my son's recording studio. The other two are the usual chassis-mount. Transformers are from Hammond and tube lineup: 12AU7's and 6L6's.

Transformer enclosure is flat sheets of aluminum, assembled with JB Weld.

Floyd Carter
Eugene, OR
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Old 17th February 2010, 08:11 PM   #2
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Iain McNeill's Avatar
Join Date: Oct 2007
Location: Santa Cruz, California
Nice build of a classic amp
Thanks for sharing
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Old 19th February 2010, 01:28 PM   #3
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Rack mount looks great!!!
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Old 20th February 2010, 02:48 AM   #4
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Location: Indiana
Nice. Clever use of JB weld. Have to remember that one.
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