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Re: PA System in 1A2--401A? Bob-o #636647 05/02/20 04:48 PM
Joined: May 2007 Posts: 5,058 Likes: 5 NYC Silversam Moderator-1A2, Cabling
Silversam Moderator-1A2, Cabling Joined: May 2007 Posts: 5,058 Likes: 5 NYC	You need connect the 401 card to a WMT-1 (or similar) matching transformer. The 401 card is designed to connect to a 600 ohm telephone line. An auxiliary input on an amp is 15,000 ohms and a mic input is 150 ohms. They don't play well together without a matching transformer. Sam "Where are we going and why are we in this hand basket?"

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Entire Thread
Subject	Posted By	Posted
PA System in 1A2--401A?	Bob-o	05/02/20 03:31 PM
Re: PA System in 1A2--401A?	morephones	05/02/20 05:37 PM
Re: PA System in 1A2--401A?	Bob-o	05/02/20 05:46 PM
Re: PA System in 1A2--401A?	morephones	05/02/20 05:58 PM
Re: PA System in 1A2--401A?	hbiss	05/02/20 06:23 PM
Re: PA System in 1A2--401A?	Bob-o	05/02/20 07:10 PM
Re: PA System in 1A2--401A?	Silversam	05/02/20 08:48 PM
Re: PA System in 1A2--401A?	hbiss	05/03/20 06:05 AM
Re: PA System in 1A2--401A?	Bob-o	05/02/20 11:26 PM
Re: PA System in 1A2--401A?	morephones	05/03/20 01:30 AM
Re: PA System in 1A2--401A?	Silversam	05/03/20 03:42 AM
Re: PA System in 1A2--401A?	EV607797	05/03/20 05:45 AM
Re: PA System in 1A2--401A?	Bob-o	05/03/20 02:19 PM
Re: PA System in 1A2--401A?	jeffmoss26	05/04/20 09:37 PM
Re: PA System in 1A2--401A?	EV607797	05/04/20 09:43 PM
Re: PA System in 1A2--401A?	[email protected]	05/18/20 03:46 PM
Re: PA System in 1A2--401A?	[email protected]	05/18/20 04:38 PM
Re: PA System in 1A2--401A?	Professor Shadow	05/18/20 04:46 PM
Re: PA System in 1A2--401A?	EV607797	05/19/20 03:32 AM
Re: PA System in 1A2--401A?	[email protected]	05/19/20 06:57 PM
Re: PA System in 1A2--401A?	Professor Shadow	05/19/20 10:21 PM
Re: PA System in 1A2--401A?	EV607797	05/20/20 03:35 AM
Re: PA System in 1A2--401A?	Silversam	05/21/20 02:42 AM
Re: PA System in 1A2--401A?	EV607797	05/21/20 04:10 AM
Re: PA System in 1A2--401A?	Professor Shadow	05/21/20 02:24 PM

Moderated by ChrisRR, EV607797, Silversam

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