The it would no be badges UPS3S :-) Gary -----Original Message----- From: "Wayne Burdick" <n...@elecraft.com> Sent: 13/09/2015 3:46 AM To: "Fred Townsend" <fptowns...@earthlink.net> Cc: "elecraft@mailman.qth.net" <elecraft@mailman.qth.net>; "'Mike K2MK'" <k...@comcast.net> Subject: [Elecraft] Elecraft SP3 External Speaker: built-in power supply?
"Fred Townsend" <fptowns...@earthlink.net> wrote: > Will the speaker housing have a place to slide the Powerwerx supply into the > back? Hi Fred, The SP3 has a lot of room inside and is very solidly constructed, so it's a great platform for a DIY add-in like a power supply. You would only have to modify one piece of sheet metal -- the bottom cover -- since that is also the mounting point for the A/B switch in front and jacks in back. Available interior space is approximately 3.3"H x 5.9"W x 7.3"D. Audio jacks are arranged vertically along one edge of the rear panel, leaving several inches of space for additional connectors, possibly even a small fan. Of course you'd have to remove some of the acoustic baffle material, altering the AF response curve in an unpredictable manner. Just thinking out loud, here, but I wouldn't use it as a hiding place for your collection of rare idiophones. 73, Wayne N6KR ______________________________________________________________ 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 vk1zzg...@gmail.com ______________________________________________________________ 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
