Re: [Elecraft] K3 with AMPLIFIER

George, The K3 keys up to 200 volts POSITIVE via the Key Out jack in the back. If your amps require negative voltage to be keyed you will need an outboard relay. You really do not need ALC, but if you want to use it, the signal is on the accessory jack. Be sure your K3 has the negative ALC mo

[Elecraft] K3 with AMPLIFIER

Hello, I need some information how can I hook up my new K3 to either ICOM PW1 or Heathkit SB1000 Amplifier. What do I need to get my K3 work with my AMP? 73 George KE6TE __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listin