TubeNet

Hello all,
I've been using a condenser microphone hooked up to my laptop through a preamp to make audition recordings, but it's given me infrequent trouble with extremely low volume on my computer, even when the preamp is turned up all the way. So, even though I've gotten good results in the past I don't think that it's worth fidgeting with it anymore. How well do nice USB powered microphones work for recording tuba alone and small brass groups? It would be really nice to not have to mess with the preamp and its funky software. Does anybody have any experience recording tuba with $100-$200 USB microphones?
Thanks,
Thomas

I also have a Tascam, and it works great (with the built-in microphones).

What models?

I have had very nice results with a Zoom H4N on a mic stand with sensible room placement. Hook it up to the laptop later for download and processing. Has two directional mics built in and you can plug in two more for four distinct channels.

One of the portable Zoom or Tascam microphone systems should work well, or even great. You should experiment with mic placement, as mentioned in a previous post. My favorite usb plug-in mic is the Blue Yeti Pro. It can change between four different polar patterns, has a nice built in preamp and DAC, and is easy to setup just bout anywhere.

I just ordered a Blue Mouse to add to my mic collection, and based on specs and reviews, I expect some very interesting results testing it with tubas. We'll see...

I, too, have been using a Tascam for making audition recordings. A Tascam DR-05 (what I use) is affordable and gives pretty darn high sound quality. Then, you also have a portable recorder to record lessons, masterclasses, lectures, rehearsals, and performances. I have been getting so much use out of mine, I would certainly recommend it.