A good day to all: I am putting together a HV B+ supply for a T-22 and MD-7. On eBay there are two described as: Vintage Heathkit Apache TX-1 Low B+ Filter Choke It says 7 HY @ 150ma. Would this be adequate? (seems a bit short to me) If not, if anyone has a suitable filter choke they can part with, please let me know offline. Cheers & 73, John K5ENQ