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SED 6550C matched quad
SED 6550C matched quad
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Old 12th May 2012, 04:53 AM   #1
winslow is offline winslow  United States
diyAudio Member
Join Date: Aug 2005
Default SED 6550C matched quad

Bought these from Upscale Audio a couple of years back for an amp that I never ended up using. They have probably 20 minutes play time on them. I do not have the original boxes for the tube though.

New price is $220 plus shipping.

Asking $175 shipped Priority Mail in the US and where ever else stnadard UPS goes. Other places extra.

Open to serious cash offers.

Last edited by winslow; 12th May 2012 at 04:59 AM.
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