It should have enough output into a matched 600 load to drive a speaker.
I use an LS 166 with the ARC equipment.
In lieu of a LS166, get a 3 to 5 watt 70V audio line transformer to match it to an 8 ohm speaker..


On Sunday, April 30, 2023 at 09:48:20 PM EDT, [email protected] <[email protected]> wrote:


Greetings ALL,
 
        Been doing a little experimenting. Found a small audio transformer with a turns ratio close enough to 600 Ohm and a few K on the secondary. So with the RF gain line grounded and the transformer feeding the output of the R-19 to a home brew one tube audio amplifier. I have more then enough gain to fill the room with audio. Now to check my storage area for a cabinet, power transformers and choke.
 

                                                    Jeff N2LXM
                                          Amateur Radio Operator
                                                      American
                                                        Patriot
                                     Proud Father of Two US Marines