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Rockbox mail archiveSubject: re: microphone amplifierre: microphone amplifier
From: <ajf_at_midmaine.com>
Date: Tue, 9 Mar 2004 07:33:37 -0500 (EST) I think the item in the link you gave is just a power supply, not an amplifier. Electret mics require a bias voltage of about 9 volts and a unit in this price range would probably supply just that. To get gain and bias voltage, look at products from Sound Professionals or Microphone Madness. Be prepared for "sticker shock" http://www.soundprofessionals.com/cgi-bin/gold/category.cgi?category=540&template=mics http://www.microphonemadness.com/mmsterpreamh.html >> In case some of you are still looking for a >> microphone amplifier, go to this link: >> > http://andreaelectronics.com/Buy/ProductDesc/APS100.htm> > >> >> Havenīt ordered it yet, but I think this probably is > >> something helpful. >> >> Jan > > I purchased the amplifier mentioned. It seems to work > OK but I have run into a couple of problems and I'm > not sure if it's the archos or the mic amplifier or > the rockboxx firmware (using version 2.1). First, the > mic I have is a stereo mic, but I'm only getting one > channel (left) on the archos. Yes, I have set to > line-in and stereo mode in the recording settings. > The other problem I have is that the recording is just > too quiet! Why am I only able to increase the gain to > 19.2 in line-in mode? In microphone mode, I am able > to go up to around 40. > > Has anyone else tried this amp with success? If not, > can anyone recommend a good one or a microphone that > works well? > > > __________________________________ > Do you Yahoo!? > Yahoo! Search - Find what you’re looking for faster > http://search.yahoo.com > _______________________________________________ > http://cool.haxx.se/mailman/listinfo/rockbox > _______________________________________________ http://cool.haxx.se/mailman/listinfo/rockbox Received on 2004-03-09 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |