SED TubesWinged C 6550usedRare and almost impossible to find SED 6550 Winged C Tubes. A full set which I purchased as a second set for my Audio Research REF 210 Monoblock Amplifiers. Check out listings on eBay for comparabl...798.00
SED Tubes Winged C 6550 2 Matched Quads NOS Tubes
Time Left: 12 Days
|Ships from||Westfield, NJ, 07090|
|Ships to||United States|
Questions for the seller
what are the date codes on the tubes?
The only code present on the tube is 1136. I will post an additional picture.
Returns are not accepted on this item.