The Building of a SSB Transceiver ~ You can do it! 2/22/2019 At Christmas my 3rd son gave me a transducer speaker that mounts to a piece of foam board and I sit here amazed at the sound reproduction. The amp driving the speaker is the 2N3904 and LM386. So it will provide more than just headphone volume (with a 100 Ohm resistor installed). I received a comment about the 100 Ohm resistor and just for fun substituted a 10 Ohm in the LT Spice simulation and saw no difference in the output curves. The short video tells much. Pete, N6QW 2/21/2019 ~ Go Daddy Now Fixed! The audio Amp Schematic is on the website. 2/20/2019 ~ Problems with Go Daddy!! For over 24 hours I have been trying to upload updated schematics and information to my n6qw website. It seems like Go Daddy who hosts my website has some sort of issue with a windows server. One solution that offered was for me to spend more money and move over to a Linux server OR just wait until they get around to fixing ...