[Amps] PowerGenius XL Video

[Paul Christensen]

>"##  I saw the same video... listen carefully, and you can hear fans screaming in the
background, with 1.5 kw po on CW mode."

I noticed the same and it sounds like the same screaming jet engine noise coming from my SPE 1K-FA amp.   The next SS amp here will be H2O-cooled, using the 2KW eb104 LDMOS amp kit.  It looks like they've developed an efficient heat exchanger and condenser, requiring only a whisper fan or two to keep the PA temp under control.

Paul, W9AC