Hi Folks, I would like to purchase the following audio transformers: 8 ohms: 5K /*For my HRO-5AT1*/ 8 ohms: 50K 8 ohms: 100K Perhaps this table will help ID any of those unmarked xformers: 8 ohms: 1.28mh 5K : 796.1 mh 50K : 7.961 H 100K : 15.92 H Tnx in advance. 73, Jim, WA2UMP