Hey there. Try restarting your computer. PATENTED. I've been needing to use it to record to the computer recently, however, but I'm not sure what I'll need. MXL 770 Microphone Review: A Closer Look The MXL 770 condenser microphone is a well-known mic especially among those who just want to break into the home recording hobby without breaking the bank. Sometimes, you'll need to close the program you're trying to use at least, or even restart to get some computers to recognize a new piece of hardware you've plugged in. Get an Audio Interface! MXL microphones can be used on stage live in concert or in a garage, home studio or rehearsal space. To achieve this MXL uses a high-quality FET pre-amp and transformerless balanced output for wide dynamic range and low noise. MXL is a leading manufacturer of professional audio products for the music recording, broadcast, post production, and live sound markets. I got a mxl 770 microphone and it sounds great with our amps and I'm overall happy with the purchase. All you really need: A small audio interface, which allows you to connect two microphones to your computer. The popular MXL 770 is a high quality multipurpose condenser mic that vocalists gravitate to for its solid low frequency response and clear high end. It’s a jack of all trades piece that has a very natural sound signature overall. At a very low price of $77 (), this microphone remains always at the top of the great condenser microphones to start your home recording with.We all start at some point. I considered buying a USB to xlr (3) plug, but apparently you need a power supply as well for the MXL 770. MXL Microphones offer the best variety of condenser / ribbon / dynamic microphone solutions for Studio, USB, Podcast, Video Conferencing, & Field Recording. MXL professional video products for broadcast, multimedia, video, film, and news professionals worldwide. The product comes complete with a small MXL 770 diaphragm condenser microphone (also containing a shock mount and carrying case), one tripod mic stands with a fixed-length boom to securely mount and position the MXL 770, one pop filter to reduce vocal “popping†noises, and one 20 ft. XLR microphone cable to connect the MXL 770 to a recording or mixing device. These devices are called audio interfaces and are offered by numerous manufacturers. If the microphone still doesn't work then try using another microphone or try using the microphone on another computer. The low end is extremely warm and pleasant, and gives your voice a nice added emphasis. It is widely endorsed for rap vocals, female vocals, as well as voice over and instrument recording. Final Word Luckily, there are devices that cover all of those requirements, and then some. MXL conference microphones are also perfect for any meeting room or web chat service that places voice calls over the internet (VoIP). Perhaps the greatest strength of the MXL 770 is it’s versatility. How make MXL 990 Microphone Work in computer I got a MXL 990 Microphone and am trying to find out how to make it work in my computer. I bought phantom power that didnt work then i got a art tube preamp that provided jus a lttle sound to tha mic wit very distorted noise Then i got this thing called The Tascam US 122 but i returned it cuz it waz hard to install on XP and had alot of problems.