I'd set up a search on ebay for TU-8, and wait for one to happen by. ....Dave ----- Original Message ----- From: "L P" <lpage at conwaycorp.net> To: <kenwood at mailman.qth.net> Sent: Wednesday, April 07, 2010 3:36 PM Subject: [Kenwood] Subaudible Tone Unit for TS-440s > Where can I find a subaudible tone unit (TU-8) and installation > instructions for a Kenwood TS-440s ? Thanks!! >>> 73sss > Larry K5DNA >> ______________________________________________________________ > Kenwood mailing list > Home: http://mailman.qth.net/mailman/listinfo/kenwood > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Kenwood at mailman.qth.net >> This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html