-40%

Top Matched Pair Vintage TUNG-SOL 6550 Audio Tubes / NOS / AT1000 / KT88

$ 289.88

  • Brand: Tung-Sol
  • Country/Region of Manufacture: United States
  • MPN: 6550
  • Model: 6550
  • Seller Notes: “open box nos / top quality”
  • Type: Vacuum Tube

Description

Here is an awesome pair of Sylvania / Tung-sol 6550 coke bottle same construction tubes. Please look at all actual item pictures carefully to know about detail of item. Will be well packed and insured. Both tube matched data code : BK YCK / USA Both box missing top part. Tube tested from : Amplitrex AT 1000 Tube 1 : 103% Emis 100% GM Tube 1 : 105% Emis 105% GM Thanks again for looking