Fred has a bunch of other tubes for the HP-608 that are new and free, except for shipping. Need that elaborate RFI filter for the power in? Got that. Also I have the step attenuator. All free. -Fred
------ Original Message ------ Received: Mon, 08 Jun 2026 09:39:43 PM GMT From: Perry Sandeen via R-390 <[email protected]> To: "r-390@mailman" <[email protected]> Subject: [R-390] HP 608 Planar Triode List, NOS 224B Planar triode for HP 608 Signal generator. Free for shipping. If interested please contact off list. 73, Perry KM6FQV ______________________________________________________________ R-390 mailing list Home: http://mailman.qth.net/mailman/listinfo/r-390 Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ R-390 mailing list Home: http://mailman.qth.net/mailman/listinfo/r-390 Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
