The black Tram TR50 is a miniature omnidirectional lavalier microphone designed to deliver clear speech and dialog with a natural sound that mixes well with boom microphones, making it popular among professional sound recordists working in TV, film, broadcast, videography, and more. This model features a locking 3.5mm connector wired for use specifically with the Sony UTX-B03 transmitter.

The mic's omnidirectional polar pattern provides a generous 360° pickup response that helps to keep levels consistent, even if the talent turns and isn't speaking directly in the direction of the capsule. The flat, upward facing design allows the mic to be easily concealed while also helping it to resist clothing and rustling noises.

The TR50 features a 40 Hz to 16 kHz frequency response with a gentle 3 to 4 dB boost in the high frequencies for added clarity with minimum sound coloration, especially helpful if the mic is hidden behind clothing or fabric. Well suited to wireless applications, the mic features a 4.5' cable available in a variety of connectors for direct integration with bodypack transmitters. 

A tie bar, tie tac, clip-on holder, and tape-down holder are provided to help you mic up your subject. A windscreen, cable holder, and carrying case are also included.

For Film/Video, Broadcast & Presentation    Omnidirectional for Consistent Levels    For UTX-B03 Transmitter Only    Headroom for Strong Vocals / 134 dB SPL    Easy to Conceal, Resists Clothing Noise    Mixes Well with Boom Mics for TV & Film    Requires 1.5 VDC    Includes Windscreen, Mounts, and Clips

• Sony: Works with the Sony UTX-B03 bodypack transmitter only.

Related Questions and Answers

Q: 1. Is this mic compatible with the Sennheiser XSW-D 3.5mm (1/8") transmitter? Does the transmitter provide the correct power?

A: Yes, this Tram TR50 has a locking 3.5mm connector and is compatible for use with Sennheiser transmitters, including the XSW-D. The transmitter will supply the correct plug-in power that the mic requires.

Q: 2. Just received two TR-50's with TA5 ends. Neither work with my transmitters - Lectro sonics UM400a and SMV. Can someone explain why?

A: I have previously ordered one from B & H, had an issue with it, and sent it back for a replacement with no problem. My guess is that some of their mics aren't getting qc'd very well.

Q: 3. Is it supposed to be stereo? When I plug it into a Zoom H1 I only get left channel

A: This mic is a single-channel mono. Set your recorder for two channel mono.

Q: 4. Will I need the power supply to use this with a Tascam Dr-10l

A: No, a separate power supply is not required to use the Tram TR50 Omni Lavalier Microphone with 3.5mm Locking Sennheiser Connector with the Tascam DR-10L Micro Portable Audio Recorder. The DR-10L will supply the proper amount of plug-in power for the TR50 Mic.

Q: 5. I know it says the connection type is 1/8 for Sennheiser transmitters, however will this work in any 1/8 and 3.5mm connection? Unfortunately B&H doesn't have a white Tram TR50 with a standard non-locking 1/8 option. Thanks!

A: Yes, I use it on my TASCAM DR-07 MKII.

Q: 6. does this work with the latest Sony UWP-D27's UTX-B40 Wireless Bodypack Transmitter?

A: Yes, the Tram TR50 Omni Lavalier Microphone with Locking 3.5mm Connector for Sony UTX-B03 Transmitter is also compatible for use with the Sony UTX-B40 Wireless Bodypack Transmitter.

Q: 7. Looking for a case to hold two UWP-D21 systems (2x transmitters and 2x receivers). Will this work or can you recommend another?

A: The SKB iSeries Waterproof Case for Sony UWP-D Two-Channel Wireless Bodypack Mic System (Holds: URX-P03D & Two UTX-B03) may work, but a better option would be the Nanuk 905 Hard Utility Case with Foam Insert - Black (B&H # NA9051001), which has a multilayer cubed foam insert that you can customize to fit your two Sony UWP-D21 Wireless Microphone Systems. The case itself is the same as the Nanuk 905 Waterproof Hard Case for Sennheiser EW, Sony UWP, Senal - Black (B&H # NA905CIUWPBK).

Q: 8. Can this tram mic be used by Deity Connect system?

A: Yes it can.

Q: 9. Will this work with the Rode Wireless Go 2?

A: Yes. The Tram TR50 Omni Lavalier Microphone with 3.5mm Locking Sennheiser Connector (Black) BH #TRTR50BSETP will work with the RODE Wireless Go II system.

Q: 10. If you are doing a sit down interview, is there an advantage to using this wired, XLR version of the tram mic over the wireless version with the sennheiser g3/g4? Is the sound quality better with the wired mic?

A: Yes there is an advantage. ALL wireless systems, regardless if price, process the audio by compressing (at Transmitter) and expanding (at Receiver). This process adversely affects audio. A wired mic, such as the Tram provides better sound quality and 100% reliability (as long as it stays plugged in).