Using K3 + ALS600. About 40 Watts in gets about 425 Watts out from 2.3 to 4.1 MHz. No ALC. TX DLY = 020. Steve, W2MY -----Original Message----- On Behalf Of w4grj I am hooking up my new K3 to a ALS600 and would appreciate comments from anyone with this combo concerning connecting without ALC control and any relay delay settings in the K3 Jack W4GRJ