The white 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.

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. This model features a 4-pin LEMO connector wired for use with select Comtek transmitters.

This version of the TR50 is wired with a positive bias which means that, in addition to being powered by your wireless transmitter, it can also be used for wired XLR applications and powered via 48V or battery power by plugging into the TR79+ power supply (included). 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, cable reel, and carrying case are also included.

For Film/Video, Broadcast & Presentation    Omnidirectional for Consistent Levels    For Comtek LEMO 4-Pin Transmitters    Headroom for Strong Vocals / 134 dB SPL    Easy to Conceal, Resists Clothing Noise    Mixes Well with Boom Mics for TV & Film    Positive Bias    Powered by 1.5 VDC, 48V, or Battery    Includes Windscreen, Mounts, and Clips    Includes TR79+ Power Supply

• Comtek: Works with select Comtek bodypack transmitters equipped with a LEMO 4-pin connector.

Related Questions and Answers

Q: 1. can this be used without audio? some reviews indicate problems converting video only signals.

A: Yes, you can use the Blackmagic Design Micro Converter SDI to HDMI 3G (with Power Supply) if your signal has Video only content and no Audio channels.

Q: 2. what's required to power it - just a usbc to usb a cable?

A: Yes. Most any 5 Volt USB power or charger will work.

Q: 3. Can these be powered by a V-mount or Gold mount batteries' USB port, while also powering a camera?

A: Yes. That should work.

Q: 4. Hello what happen if I input 12G SDI signal from a camera such as Red V Raptor 8k, will this downscale the signal to 3G SDI output or it will not recognize the signal(12G)? Thanks!

A: This product will work as long as you are sending a resolution/Frame Rate that it can accept. If your camera sends out at DCI 2K or lower resolution at 60p or slower then it will process the signal. if you attempt to send something higher resolution or frame rate (4K etc) then the converter will not recognize the signal.

Q: 5. Hi ther, the only setting i can change from this device is A or B Level, what do one or another does?

A: Normally you would leave the Blackmagic Design Micro Converter HDMI to SDI 3G (with Power Supply) on level A. At 3G rates of 50, 59.94 and 60 there are two supported SDI Protocols. You would set it based on the the equipment it is connected two. If you are unclear if you need A or B, set B. If you are not seeing an image, you can set it to A.

Q: 6. Can some of you please confirm that THIS UNIT will allow me to connect a BMD Studio 4K (SDI) to an ATEM Mini (HDMI) ... with CAMERA CONTROL (CCU)? Thank you!

A: As long as the firmware is updated, it will work.

Q: 7. Does this work with GoPros?

A: It will work with GoPros as long as you have an HDMI output from the GoPro.

Q: 8. Can this input at 24p and output at 60p? What is the latency?

A: No, the BMD Micro Converter will not change the frame rate of the video signal. The converter has less than a single line of delay in most cases. However, depending on the signals you are converting, it could be up to a single frame at most.

Q: 9. what does wPSU benefit me ? why would i pick wPSU overt non-wPSU ?

A: The power supply unit would provide power to the USB-C port of the Black Magic Micro converter. You will need it if you do not have another solution for providing power.

Q: 10. Hi, I'm thinking of using two devices to extend a camera with HDMI output. It would be: Camera -- HDMI cable -- Converter hdmi to SDI -- SDI cable -- converter SDI to HDMI -- HDMI Cable -- ATEM MINI PRO. Does any one know if should work properly?? Thanks!

A: Yes this will work and is a good method for that.