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From: jbn@glacier.STANFORD.EDU (John B. Nagle)
Newsgroups: comp.sys.amiga
Subject: Analog electronics of Amiga audio outputs - query
Message-ID: <17221@glacier.STANFORD.EDU>
Date: Tue, 17-Nov-87 12:30:41 EST
Article-I.D.: glacier.17221
Posted: Tue Nov 17 12:30:41 1987
Date-Received: Thu, 19-Nov-87 23:47:04 EST
Organization: Stanford University
Lines: 11
Keywords: sound, audio, D/A, Amiga


     I'd like to use the audio outputs of an Amiga 1000 for a non-audio
application, control of mirror galvanometers.  Are the outputs DC-coupled,
allowing one to generate signals all the way down to DC, or is there
capacitive coupling in the circuit?  Has anyone tried using these
analog outputs for control purposes?

     Also, if the electrical specs for the outputs are known, I'd like
to see them.

					John Nagle