For sale one 6SK7 Seeburg RCA vacuum tube in white box

Manufactured by RCA for Seeburg jukeboxes.  Excellent choice for any audio amplifier 

Green printed graphics on the tubes are in good readable condition

Tube.  Date code.               TV-7D/U test reading 

1.        6043 October.   1960          60.           Minimum good is 48

2.        6326 June         1963.         68

3.        6713 April.         1967.         62

4.        6748 December 1967.         62

Used in Seeburg jukeboxes models C, G, W, R, V200, VL200

Wouldn’t you really rather have a Seeburg tube in your Seeburg Jukebox?