6 Vintage RCA Electron Tubes In Boxes 6550 - V1 Matched Pair
Item History & Price
Reference Number: Avaluer:885406 | Type: Electron Tube |
Brand: RCA | UPC: Does not apply |
All marked Matched Pair 6550-V1
Untested, I don't know if they still work. No obvious signs of damage, and no rattling.