Replacing a DK96 wiith two 1j24b

[Mike Watterson]

The 1L6, DK92, DK96 etc are all about 7.5 pF at the anode. The 1j24b might be only 3 or 4 pF, though exactly how it's measured in each case isn't revealed.

The capacitor inside the IFT can might be 65pF

I think an experiment with a small variable cap might be in order!