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Edirol R-1 and preamps

Subject: Edirol R-1 and preamps
From: "artistico7" <>
Date: Wed, 24 Nov 2004 20:05:17 -0000
I understand that the Edirol, useful as it may be, does not have an 
optical input, and therefore limits its usefulness with mic preams 
that also work as A/D-converters as more noise is added with a 
further A/D-D/A conversion, for I do assume that they still may be 
interconnected through analog wiring?

Still being a newbie in the extensive world or recording equipment, 
what is the advantage of adding a dedicated mic preamp to a 
recording lineup? Does it make it possible to further amplify the 
mic signal without amplifying noise to the same extent as a mic 
signal amplified in the simpler circuitry of a recording device mic 
amp?

Of course, it adds phantom power, which increases the options of 
possible mics one may choose from since very few come with battery-
powered options. Still, is a battery-driven mic still better off 
with 48V of phantom power rather than the 9V battery?

Mic preamps go as high as several thousand dollars, but will one 
costing around $50 also be better than none?

How good is the selection of battery driven mic preamps for field 
work? I've hardly seen any that don't seem to require plug-in power 
themselves.

Hakon Soreide
www.HakonSoreide.com







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