Wald (and all),
Look at the Kenwood TS-930/TS-940 'Slope Tune' control as a potential donor source for those parts.
I see '980 pots and entire front panel assemblies come up for sale from time to time on eBay. I own four of the rigs and thus have needed a source of spares to keep mine going.
73 - Fred, N8YX
