2 NOS tubes PCC88 7DJ8 matched pair Telefunken diamond
2 NOS tubes PCC88 7DJ8 matched pair Telefunken diamond
2 NOS tubes PCC88 7DJ8 matched pair Telefunken diamond
NOS-Tested Philips PCC88 7DJ8 O-Getter Matched Pair Hickok 799 Tested
Tube type: PCC88 / 7DJ8. These are PCC88 / 7DJ8 tubes. These are not random loose pulls. Tester used: Hickok 799. Each pair has been tested on my Hickok 799 and selected as a closely matched pair. I have two matched pairs available.
4x PCC88 7DJ8 Lorenz Siemens RFT Mixed Tested Tube Lot w/ Boxes
1×SEL Lorenz PCC88 — NOS/unused prior to testing. 1×RFT PCC88. SEL Lorenz PCC88. Tube type: PCC88 / 7DJ8. Triode 1 15.9 mA 12,400 µmhos 99%. Triode 2 15.1 mA 12,200 µmhos 98%. Triode 1 10.3 mA 9,600 µmhos 77%.