KLV 350 Amplifier Utilize two EL 519 tubes with stand-by control Lighted output power meter Technical Data Frequency 26-30 MHZ Input power 1-10 W AM/FM 2-20 W SSB/CW Output power 200 W MAX. AM/FM 400 W MAX. SSB/CW Power supply 230 VAC Mode AM/FM/SSB/CW