ShuGuang factory 2024 year new upgrade version

2pcs ShuGuang 6550B Vacuum Valve Tube Amplifier Matched Pair New Version
  • Brand : ShuGuang
  • Type : 6550B 
  • Quantity : Two Tubes( Matched Pair )

Package Includes：
  • Original Gift Box
  • Two 6550B ( Matched Pair )