Hello All, I am resurrecting a L7. Have burnished the T/R relay {old} and the band switch {abused} and seems OK now. I wud like to replace them however. Any1 know a # that I can xlate to Potter&Brumfield form the relay or Centralab 4 the output wafer? Any1 know a source or have 1 layin around? Tnx in advance, 73 es DX Barry