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Article #534Connecting a phone line to a stereo
From: Gary
Date: Tue, 18 Nov 1986 16:27
Date: Tue, 18 Nov 1986 16:27
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Can anyone give me a circuit for connecting a phone line to broadcast over a stereo system? I only want to use the stereo to amplify and play over the stereo in a "one way" mode. I know radio shack has a device for recording into a tape player (costing over $20, which probably consists of a 50 cent isolation transformer), but I would like to build one cheaper. I think that simply an isolation transformer would work, but I don't know the ratio (or input impedance). Any of you telephone jocks out there that could give me a suggestion? - Gary
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arc1-ca.pugleaf.net!utzoo!mnetor!seismo!cmcl2!yale!husc6!mit-eddie!genrad!decvax!ucbvax!XEROX.COM!Zieres.wbstShow Full Headers
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!mnetor!seismo!cmcl2!yale!husc6!mit-eddie!genrad!decvax!ucbvax!XEROX.COM!Zieres.wbst From: Zieres.wbst@XEROX.COM (Gary) Newsgroups: mod.telecom Subject: Connecting a phone line to a stereo Message-ID: <8611250934.AA27195@ucbvax.Berkeley.EDU> Date: Tue, 18-Nov-86 11:27:40 EST Article-I.D.: ucbvax.8611250934.AA27195 Posted: Tue Nov 18 11:27:40 1986 Date-Received: Tue, 25-Nov-86 20:42:40 EST Sender: daemon@ucbvax.BERKELEY.EDU Organization: The ARPA Internet Lines: 10 Approved: telecom@xx.lcs.mit.edu