Curious about this when used with the Argonaut V at the 1-5 watt levels. Mike will probably be a 707 Regal. Anyone using one and how well does it work? Qrp SSB can be difficult and generally needs all the audio punch possible. Please advise off list. Thanks. Mike, k5wmg w <http://www.youtube.com/watch?v>ww.bella-green.com