Description

Tung-Sol 6188 / 6SU7GTY JAN Military Issue - "Rugged" Version Missing Guide Pin **SEE PICS** DUAL TRIODE TUBE AUDIO VACUUM TUBE AMPLIFIER TYPE TUBE RADIO VACUUM TUBE GUITAR AMP TUBE VINTAGE STOCK GT Shape Clear Glass Black Plates Top [] Getter Chrome Top Plastic Base **BROWN BASE** Label Printed on Base TESTED STRONG MADE IN USA DATE CODE: 633 TESTED on SENCORE TC-136 Results: 104% / 100% Combined Shipping Available! Buy any amount of Tubes in USA and pay just shipping for one! International buyers combined shipping 0-8 oz package $16 and 8-24 Oz - $26 All Tubes Tested on a Calibrated Hickok TV7 or Sencore TC136