I indespise Active member Oct 24, 2020 #1 Matched pair of Valve Art 6550 tubes. Bought these a while back for an amp I no longer own, probably <10 hours on them. $60 shipped CONUS, $50 if locally picked up around Columbus, OH. Attachments 6550 boxes.jpg 44.1 KB · Views: 160 6550 tubes.jpg 46.5 KB · Views: 150
Matched pair of Valve Art 6550 tubes. Bought these a while back for an amp I no longer own, probably <10 hours on them. $60 shipped CONUS, $50 if locally picked up around Columbus, OH.
