Five 6CM7 Tubes NOS GM%: 90/88 90/115 105/104 110/102 120/118 AMPLITREX
Five Excellent 6CM7 Tubes. AMPLITREX AT-1000. NOS Dual Dissimilar Dual Triode Tubes. Two RCA Tubes, Grey Plates & "O" Getter. One CHANNEL MASTER Tube, Grey Plates & "O" Getter Value Added Tubes. GM Takes Precedence Over EM.