The Sony ECM-44B Lavalier Microphone - Omnidirectionalmakes the exceptional quality of Sony's electret condenser microphones available for budget-conscious productions, and a variety of sound-reinforcement requirements, such as lectures and demonstrations. Measuring only 8.5 x 14.5mm, the ECM-44B reduces the visual distraction for the audience. The ECM-44B can be depended upon for clean, bright, yet natural reproduction. To maintain its low cost, this microphone operates on a single AA (does not accept phantom power) battery for over 5000 hours of service.

Electret Condenser    Wide Frequency Response    Battery Powered Only    Single AA Battery Provides 5000 Hours    For Live Sound and Broadcast

Excellent cost/performance ratio

Black finish

AA battery power supply and XLR connector

Related Questions and Answers

Q: 1. How long is the actual cord?

A: 10 feet

Q: 2. Connecting with the Kopul Low to High Impedance Transformer should the camera use the 3.5mm LINE or 3.5mm MIC setting?

A: When connecting the Sony ECM-44B Omnidirectional Lavalier Microphone to a 3.5mm input on a camera using the Kopul LMT100 Low to High Impedance Matching Transformer (B&H # KOLMT100), set the camera's input level on the mic level setting.

Q: 3. How to connect Sony eco-44b to audio recorder

A: You will need a recorder with XLR inputs. You can use any recorder that has XLR inputs. It is battery powered so you won't need to use phantom power. If you are shooting you will need a camera with XLR inputs and just plug it right in.

Q: 4. If I want to put this mic on someone moving a lot as I follow them, will it pick up the rubbing of their clothing easily?

A: If you wish to hid the microphone under clothing, place the capsule in a small silk pouchthis will prevent rubbing noise. On the other hand, if you plan to have the microphone visible and clipped to a lapel or tie, nothing extra is required.

Q: 5. Does this mic work well with a camcorder using an XLR adapter?

A: The ECM 44B does work well when connected to a camcorder. If your camcorder does not offer an XLR input we recommend the Kopul LMT-100 adapter cable. Many consumer camcorders and DSLR cameras feature a 3.5mm input jack and this cable adapts the mic correctly.

Q: 6. I'm curious if anyone knows (or can guess) how long the battery should last? I imagine weeks, especially if I use lithium and especially if I remember to remove it when not recording.

A: According to the product page: "Single AA Battery Provides 5000 Hours"

Q: 7. Sound-wise would this be as good as a 77B? That is, if I don't need the smaller profile of the 77B would this 44B sound as good?

A: The main difference between the ECM 77B and 44B other than physical size, would be the frequency response. The 77B extends lower than the 44B, however generally for speech and broadcast applications those would be rolled off. If size is of no importance, the ECM 44B is a fine choice and very popular in broadcast applications.

Q: 8. Can this mic be connectected to an additional XLR cable to extend the distance from camera to the subject?

A: Yes just plug it into the silver base. That's where the battery goes, just use a regular mic cable.

Q: 9. I have a Phantom 48v on mic inputs , can I use ECM 55b and 44b with the Phantom on.I know the 44b is battery only . Can I use it with Phantom 48v on.?Thank You

A: The ECM 44B is not able to be used on a phantom power enabled input. This will damage the power supply.

Q: 10. is there a difference between the ECM-44 or the ECM-44b?

A: The Sony ECM 44 is a series of microphones supplied with different connectors depending on application. The ECM44-B is supplied with a AA battery power supply with an XLR connector permanently attached.