Vacuum tube type 6C6
Radio Corporation of America (RCA)
||Printed in gray on the front of the tube
||Printed in silver on the black base of the tube
overall: 4 1/2 in x 1 1/2 in x 1 1/2 in
The record contains two six-pin connector vacuum tubes. The base is black plastic with "Radiotron electron tube" printed in silver.