Reliable, Ruggedized, Longlife tubes made to Western Electric specs. 

Closely matched at 4000 / 4100 µmhos on a Hickok 752A. Minimum is 2700.  

Tubes are enclosed in shipping sleeve. 


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LM Ericsson 408A 6028 Vacuum Tube NOS Matched Pair

  • Product Code: LM Ericsson 408A
  • Availability: 1
  • $32.99 USD


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Tags: LM Ericsson 408A, Vacuum Tube Pair