The Countryman Isomax Headset Microphone is the original Countryman head-worn microphone, and a favorite for both speech and performances. The Isomax features a flexible boom for easy positioning, and the sensitive capsule features a wide 20 Hz to 20 kHz frequency response for full, clear audio reproduction.

The Isomax effectively rejects off-axis audio, minimizing feedback and residual noise. The flexible, adjustable band fits snugly and comfortably around the back of the head for concealed use on stage, during trade shows, speeches, sermons, etc.

A wide variety of colors and connectors are available for use with various wireless transmitters. This cardioid version is black and features a screw-on TA4-female connector for use with Sabine wireless transmitters.

For Sabine Wireless Transmitters    Cardioid Polar Pattern    Screw-On TA4F Connector    Telescoping Boom    High Rejection of Feedback    Black

A miniature cardioid capsule is mounted to a low-profile, adjustable headband. The Isomax is available in a variety of colors that match different skin tones, so you can select the version that is appropriate for your application.

This version is black and features a screw-on TA4-female connector for use with Sabine transmitters.

The moisture-resistant capsule is protected against humidity, sweat, and makeup.

The Isomax is available in omnidirectional, cardioid, and hypercardioid polar patterns. This version features a cardioid pattern that effectively minimizes off-axis noise and feedback while providing a generous pickup area.

Related Questions and Answers

Q: 1. Will the Air 10s work with Godox flashes?All flash are compatible with the same system, Fuji

A: No, the Nissin Air10s Wireless TTL Commander for Fujifilm Cameras is not compatible with Godox.

Q: 2. Is this compatible with v350c?

A: Yes you can use a V350C off camera with this transmitter on the camera.

Q: 3. I have a canon eos sl3. This camera doesn't have the center contact for it to work with normal strobe syncs. If I get this, would it work fine and would I need to get a reserve as well?

A: This X1T-C would already have the current firmware in order to be compatible with the Canon EOS SL3. As for getting a reserve X1T-C unit, that would be a wise decision in case the primary unit fails during use.

Q: 4. Can I do HSS with this using a profoto acute 2 system?

A: No, you cannot. The only transmitters remote(s) that offer TTL and HSS capability with Profoto AirTTL support-compatible monolights would be Profoto Air Remote TTL-C for Canon, Profoto Air Remote TTL-F for Fujifilm, B&H # PRARTTLF, B&H # PRARTTL, Profoto Air Remote TTL-N for Nikon, B&H # PRARTTLN, Profoto Air Remote TTL-O for Olympus, B&H # PR901046, or the Profoto Air Remote TTL-S for Sony, B&H # PRARTTLS. You cannot use Godox remotes for TTL or HSS usage on Profoto strobe units.However, as stated above, the Profoto strobes would also have to be TTL-compatible with Profoto AirTTL support to fully work with the aforementioned remotes. The Profoto Acute 2 system is not a TTL-compatible system, and as such, you would not have either TTL or HSS compatibility when using the Profoto Acute 2 system. The only Profoto strobes that are AirTTL compatible would be the Profoto A1, B1, B1X, B2, and D2 strobe units, and the Profoto Pro-10 2400 AirTTL Power Pack.

Q: 5. Does it work with Nikon Z7ii with 1 or 2 Nikon SB-700 AF Speedlight?

A: Yes, the Nikon SU-800 Wireless Speedlight Commander Unit will work with the Nikon Z7 II and the SB-700.

Q: 6. Hello! I have a Nikon D810 and a SB-700 (so far I have been working with the pop up flash in commander mode). I need a second flash unit and was considering the YN685. Does the YN685 work off camera on TTL mode when triggered by the pop-up flash of the Nikon D-810? Would I need a radio transmitter to control both flashes? In this case, can both flashes be set to TTL mode? Your answers would be very much appreciated!!! Thanks!

A: No the YN 685 wont fire with you built in flash. if you want to have your sb 700 and the yn685 working both off camera you will need a pair of these: https://a href= http://www.bhphotovideo.com/c/product/1190877-REG/yongnuo_yn_622n_kit_yn_622n_i_ttl_wireless_transceiver.html target= _blank www.bhphotovideo.com/c/product/1190877-REG/yongnuo_yn_622n_kit_yn_622n_i_ttl_wireless_transceiver.html/aas the yn685 already has the built in wireless.

Q: 7. Is this compatible with the the new canon 1D Xmii

A: hi Ken but I heard that yn 685 has inbuilt receivers. so why need 2 yn622c.

Q: 8. Can you print on anything longer than 19 inches. I want to print panoramics.

A: Not with this printer- the printer software only goes to 13 x19 .

Q: 9. I have a Nikon D5200, a Yongnuo 685 and a Nikon sb-28 speedlite. I would like to be able to fire the 2 flash units that I have and a 3rd, not as yet obtained flash. What controller / transceiver / flash do I need to make this happen? Cost is a concern. mtb

A: If you already own the Yongnuo YN685 Wireless TTL Speedlite and Wireless Flash Controller Kit for Nikon Cameras, the Youngnuo YN-622N-TX i-TTL Wireless Flash Controller for Nikon (B&H # YOYN622NTX) included in the kit would be able to wirelessly trigger the Yongnuo YN685 Wireless TTL Speedlite for Nikon Cameras. You may purchase the Yongnuo i-TTL Transceiver YN622N II for Nikon Cameras (2-Pack), B&H # YOYN622NII, which you may connect to the bottom of your Nikon SB-28 Speedlight Flash and your third speedlight flash for your wireless radio triggering usage needs.

Q: 10. Is this a radio or optical transmitter?

A: The Nikon SU-800 Wireless Speedlight Commander Unit is an infrared transmitter.