Silver plated tubes may exhibit some silver tarnish (which does not detract from performance). Some tubes may show faint marks from the socket in our testing equipment.
New Old Stock * No longer available for export MFR: Amperex SKU: 8560AS-AMP
These 4-400A Eimac transmiting tubes are low hour pullouts, removed from working equipment. Clean Used * No longer available for export MFR: Eimac * Made in USA SKU: 4-400A-EI-JAN-CBXT-P Ninety Day Warranty
These 4-400A Eimac transmiting tubes are low hour pullouts, removed from working equipment. Clean Used * No longer available for export MFR: Eimac * Made in USA SKU: 4-400A-8438-JAN-EI-P Ninety Day Warranty
These 4-400A Eimac transmiting tubes are low hour pullouts, removed from working equipment. Clean Used * No longer available for export MFR: Eimac * MFD: Eitel-McCullough, Inc. NOTE: The photo is for reference only. Ninety Day Warranty