Min = 40, 100% = 62.
Matched Pair RCA 6CA4 EZ81 Tested Good Balanced Tube
Min = 40, 100% = 62.
Matched Pair RCA 6CA4 EZ81 One Label Motorola Tested Good Balanced Tube
Min = 40, 100% = 62.
Matched Pair RCA 6CA4 EZ81 One Label Motorola Tested Good Balanced Tube
Min = 40, 100% = 62.
1 x Excellent GE for VM 6CA4 EZ81 Balanced Tube, Amplitrex & TV-7 Tested #2205
1 x Excellent GE for VM 6CA4 EZ81 Balanced Tube. Amplitrex & TV-7 Tested, See pictures.
1 x Excellent GE for VM 6CA4 EZ81 Balanced Tube, Amplitrex & TV-7 Tested #2205
1 x Excellent GE for VM 6CA4 EZ81 Balanced Tube. Amplitrex & TV-7 Tested, See pictures.
GE 6CA4 EZ81 Tested Good Balanced Tube
Min = 40, 100% = 62.
GE 6CA4 EZ81 Tested Good Balanced Tube
Min = 40, 100% = 62.
Sylvania 6CA4 EZ81 Tested Good Balanced Tube
Min = 40, 100% = 62.
Sylvania 6CA4 EZ81 Tested Good Balanced Tube
Min = 40, 100% = 62.