""Raul F. Fernandez"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I have 2523,2521,2504......if I get a demonstrator(Teltone) will I need
> external NT1s ?
No. It comes with both S/T and U interfaces.
Tommy
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http://www.groupstudy.com/form/read.php?f=7&i=2724&t=2687
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