2 NOS tubes E88CC 6922 CCa AEG Telefunken Mullard UK matched pair disc getter

2 NOS tubes E88CC 6922 CCa AEG Telefunken Mullard UK matched pair disc getter
2 NOS tubes E88CC 6922 CCa AEG Telefunken Mullard UK matched pair disc getter
2 NOS tubes E88CC 6922 CCa AEG Telefunken Mullard UK matched pair disc getter
2 NOS tubes E88CC 6922 CCa AEG Telefunken Mullard UK matched pair disc getter
2 NOS tubes E88CC 6922 CCa AEG Telefunken Mullard UK matched pair disc getter
2 NOS tubes E88CC 6922 CCa AEG Telefunken Mullard UK matched pair disc getter

2 NOS tubes E88CC 6922 CCa AEG Telefunken Mullard UK matched pair disc getter

1 x offer = 1 x pair of. 2 NOS Mullard Tubes E88CC 6922 = CCa. All factory codes start with 7L0 R0xx. Matched with parameter " gm test ".

All pairs are unused with full emission. I was the first to open the boxes. With Burn-In in special device.


2 NOS tubes E88CC 6922 CCa AEG Telefunken Mullard UK matched pair disc getter