The Audio-Technica AT8491P Piano Mount for ATM350a Micis a magnetic piano mount designed to attach a gooseneck-equipped Audio-Technica ATM350a condenser microphone (available separately) to a metal part such as the cast iron frame of a piano. It supports vertical or horizontal placement and features a felt lining on its base to prevent damaging the finish of the surface of your instrument. Its socket incorporates a locking screw that allows it to securely hold an AT8490 5" or AT8490L 9" gooseneck.

For ATM350a Condenser Microphone    Holds AT8490 5" or AT8490L 9" Gooseneck    Magnetically Attaches to Piano Frame    Supports Vertical/Horizontal Placement    Felt-Lined Base Prevents Surface Damage    Socket with Locking Screw

Related Questions and Answers

Q: 1. Can someone tell me the difference between this lav mic and the AT829cW lav mic? They are both cardioid lav mics.

A: The AT831cW has a smaller and more compact profile than the AT829cW model.

Q: 2. would this mic be compatible with the canon XA-25...and if so would I need any other accesories to fit?

A: Yes. Be sure phantom power is on. You may need a spacer for it to fit nicely in the XA25's mic holder. I use a rubber pipe spacer from a bicycle light handlebar mount. O-rings will work, too. If you are shooting outside, be sure to get a fuzzy. It won't get all the wind on a windy day, but it will deal with a lot of it.a href= http://www.bhphotovideo.com/c/product/538882-REG/WindTech_MM_25_MM_25_Fur_Fitted_Microphone.html target= _blank http://www.bhphotovideo.com/c/product/538882-REG/WindTech_MM_25_MM_25_Fur_Fitted_Microphone.html/aI use a short XLR cablea href= http://www.bhphotovideo.com/c/product/845562-REG/Kopul_m4003rc_3_Pin_XLR_M_to_Angled.html target= _blank http://www.bhphotovideo.com/c/product/845562-REG/Kopul_m4003rc_3_Pin_XLR_M_to_Angled.html/a

Q: 3. does this come with the foam windshield? or do I buy it separately?

A: Mine came with the foam cover. As well as a black Audio Technica zippered bag for the mic.

Q: 4. Does this come with a mic holder if I'm not using it with a shock mount?

A: Yes it does!

Q: 5. I need to practically swallow the 831cW for it to pick up my voice. Is there a omni-directional mic that would work better? What am I doing wrong here?

A: We have not had that issue with our mic , it was purchased as an upgrade from the mic that came with our wireless unit. It was a big improvement . It has always been clipped on tie not the lapel. Cables are very sensitive on all units we have used so don't wrap them. A lot depends on receiver position & how much power you have for system.

Q: 6. What is the difference between the B and the R models?

A: AT 831b POLAR PATTERNCardioidFREQUENCY RESPONSE40-18,000 HzLOW FREQUENCY ROLL-OFF80 Hz, 18 dB/octaveOPEN CIRCUIT SENSITIVITY Phantom: -44 dB (6.3 mV) re 1V at 1 Pa Battery: -46 dB (5.0 mV) re 1V at 1 PaIMPEDANCEPhantom: 200 ohms Battery: 270 ohmsAT831rPOLAR PATTERNCardioidFREQUENCY RESPONSE40-16,000 HzLOW FREQUENCY ROLL-OFF80 Hz, 18 dB/octaveOPEN CIRCUIT SENSITIVITY Phantom: -44 dB (6.3 mV) re 1V at 1 Pa IMPEDANCEPhantom: 200 ohms Mainly the b has two power sources - battery and phantom power plus a wider freq response, but a shorter cable.

Q: 7. How well will this mic work with the lid closed?

A: The mic should work well. It's more a matter of where the mic is positioned and how it sounds. If you are using it to mic a piano, you can try moving the mic to a different position until you achieve the desired sound.

Q: 8. What type of short cable is needed to connect it to a XLR female port on the camera? XLR male to XLR male?

A: The Audio Technica AT875 has a male XLR output, as do all mics with XLR. To connect to a cameras XLR input of similar XLR input device, you will need an XLR male to XLR female cable.Kopul 3000 series cables are a solid choice. a href= http://bhpho.to/1xdCvjQ target= _blank http://bhpho.to/1xdCvjQ/a

Q: 9. Are the ear pads just for show or are they monitor speakers/headphones?

A: This is not a headphone and you cannot monitor sound with it .The pads are there for comfort.

Q: 10. I want to connect this to a computer. Is there an adapter I can get to plug it into a 3.5mm?

A: Use the Comprehensive EXF Series Mini Male TS to 3-Pin XLR Female Cable - 6' B&H # COCMMXF6