Phil, I use a little 7W mono amp from MCM electronics that gives plenty of punch into a small comms speaker. I've tried it with the SP3 also - works just fine. I also use one with my KX3 on my 10/24GHz portable rig.
It's part number 809077 at MCM here http://electronics.mcmelectronics.com/search?w=809077 73,Dave, AD6A -----Original Message----- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Phil Hystad Sent: Wednesday, July 12, 2017 10:56 PM To: elecraft <Elecraft@mailman.qth.net> Subject: [Elecraft] Using a KX2 with an SP3 external speaker ? So far, I have mostly used my KX2 with headphones but I just acquired the KXPA100 100-watt amplifier so will be using the KX2 plus KXPA100 for a backup base station. And, I think I want to use an external speaker. Preferably my Elecraft SP3. I understand that the KX2 requires the Headphones output to be amplified for use with something like the SP3. Has anyone built their own little audio amp or maybe just purchased one for using with the SP3? Or, any other ideas would be welcome as well. 73, phil, K7PEH ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to d...@ad6a.com --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
