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> tube set for collins 75S-3. s-3A,s-3B & s-3C
tube set for collins 75S-3. s-3A,s-3B & s-3C
a new in the box set of tubes for your Collins 75S-3 receiver that uses 6DC6x3, 6U8x3, 6AU6, 6AT6, 6BF5,
12AX7, and 6BA6x2 tubes for a total of 12. The 75S-3 and S-3A use the same tube line-up. The S-3B uses three 6EA8 tubes in place of the three 6U8 tubes so I would have to know which you want.
Note!! Your S-3C may use two 6BA8 and one 6EA8, in which case you will have to let me know.