Rockbox mail archive
Subject: RE: preamp
From: Andreas Stemmer (Andreas.Stemmer_at_web.de)
I'm quite satisfied with the quality through line in, although there's a
lowpass filter with about 16kHz somewhere in the signal chain.
I was searching for a good mic preamp, too, but they are very expensive.
I wanted to have it battery powered for mobility and it should be able
to provide phantom power for good condenser mics. The only one I found
cost about $700 (I don't remember the site, perhaps
I decided to build my own low cost battery powered stereo mic preamp
with phantom power, using a modified paia design
(http://www.paia.com/phantsch.gif). It's basically working, but I didn't
test it properly so far. Perhaps I'll post some schematics when I'm
shure it's working as I wanted it...
> -----Original Message-----
> I think it is the way to go, as the data sheet of the mas claims that
you can record 'radio quality' with the analog input. For 'cd quality'
they recommend the digital in. I feel that sooner or later I'll be
buying a zefiro...
Page was last modified "Jan 10 2012" The Rockbox Crew