LOT OF 3 RCA 5763 Vacuum Tube - IN BOX TESTED NOS

Two SYLVANIA 6BA8A Tubes NOS NIB Triode/Pentode GM% 85/109 88/101 AMPLITREX

Two Excellent GE 6JH6 Tubes NOS NIB GM[%]: 103 111 EM[%]: 102 104 AMPLITREX

2 - Vintage RCA 6LQ6/6JE6C Vacuum Tubes-Tested NOS

Two RCA 6AQ6 Tubes NOS NIB Strong Triodes & Balanced Diodes AMPLITREX Results

Huge Lot (approx. 175) Nuvistor Tube 6CW4/8056/7587 + more

Two RCA 6U8A 6KD8 Tubes Match Construction GM%: 82/87 86/96 AMPLITREX

5 NOS Philips JAN ECG 5763 Vacuum Tubes for Jukeboxes, Communications Radios