2x 6LB6 RCA Ham Radio Transmitter/Power Amplifier NOS Vintage, Hi emission

  

Vacuum Tube (2 pcs) 6LB6 RCA Vintage Tube NOS 70's USA. Suitable replacement for any 6JS6 tube type. 6LB6 RCA is 12 pin Beam Power Pentode Amplifier Tube. Used in Linear Amplifiers, OTL Amplifier, HAM and as a horizontal-deflection amplifier in color tv receivers. Engraved in Side Glass and 6LB6. Height 4 from base to top. By GOOD in B&K Model 707 Tester. With NO shorts or grid emissions. These Tube Are All Perfect in the original Factory Boxes. New & in original RCA packaging. See the photos, it's what will send you, real photos. For any further questions please contact me.