Jim Candela writes: > Later > upgraded to a Lear T30 (6L6 mod by P-P 6l6) for 160m, a Viking I with > 813 mod by P-P 8417's, and a Lafayette HE-30 receiver. > That's some Viking I, Jim! Outboard power supply and/or modulator? What were you running for plate voltage on the 813? -Larry/NE1S