Hi; I am using an icom ic2kl which i don't believe is in current production. I love it for ssb. My only minor complaint might be fan noise. Remember, you have to have a tuner that will handle the power and a solid state amp is much more fun with an automatic tuner. Although Dave isn't a member of this list he also owns a ic2kl and is selling lots of his radio equipment because he's moving. You could contact him at [log in to unmask] 73 Rich ----- Original Message ----- From: "Steve Forst" <[log in to unmask]> To: <[log in to unmask]> Sent: Tuesday, August 23, 2005 10:58 AM Subject: No tune HF amp Anyone using a solid state no tune hf amp in the 500 - 600 watt output range?Which model and how do you like it? Ameritron ALS-600? Tokyo High Power? Steve KW3A