From Countryman, these B6 Protective Caps are used to shield the microphone capsule from moisture, dust and other elements that can potentially cause damage. In addition to protection, the capsules are available in flat, +4dB and +8dB frequency altering responses that enhance high-frequencies and presence at 15kHz. The caps are provided in colors that match the B6 microphones, this cap features a flat frequency response and comes in beige.

Flat Frequency Response    Beige

The flat frequency cap protects the B6 from moisture without altering the microphone's original frequency response.

Related Questions and Answers

Q: 1. do you need the CF express card to shoot in 4k 60?

A: The Sony a7 IV Mirrorless Camera does not need to use a CFexpress type A card when shooting 4k 60 video. It is recommended to use a V90 UHS II SD card like one of these, https://bit.ly/48Tzsar.

Q: 2. can you record video out through the USB-C port? if yes what specs on the cable

A: No, the Sony a7 IV Mirrorless Camera is not designed to record video out through the USB port.

Q: 3. What are the (noticeable) main difference between 4K 60 FPS video coming out of Sony a7 iv and 4K 60 FPS video coming out of Sony a7s iii?is Sony a7 iv's 4K 60 FPS video quality significantly degrade from Sony a7s iii's 4K 60 FPS video quality? What all these Complaining about Sony a7 iv not having a feature of shooting 4K 60 FPS with Full frame is about? I mean there is a lens in the market for any focal length you prefer right?

A: The main difference between 4K 60p on the a7S III and a7 IV is going to be the crop. If you prefer the full-frame look and don't want to have to change your framing to change frame rates then the a7S III is going to be a better choice. Otherwise, the final image quality on both cameras should be similar, though the a7 IV might has a touch more detail than the a7S III since it is down sampling from a higher resolution.

Q: 4. Can I record ProRes Raw to a Ninja V with it?

A: At this time, the Sony Alpha a7 IV is not on the Atomos Ninja V compatibility list.

Q: 5. What is the maximum flash sync speed?

A: Camera has leaf shutter, specs say X sync speed is 1/2000 though I haven't tried it

Q: 6. Does Sony Cyber-shot DSC-RX1R II have a neutral density filter?

A: It does not have a built in ND filter.

Q: 7. Why does it get overheating after 20 minutes just browsing the menu?

A: The Sony a7 IV should not overheat when looking at the menu. Overheating has been reported when capturing 4K video clips longer than 35 minutes.

Q: 8. Can I get it on December 30th?

A: We can not guarantee any type of receiving date for newly released products. The item is going to start shipping on December 30th and will not be available before or even on this date. Your best course of action will be to place an order as soon as possible if you haven't already.

Q: 9. I see this camera lists the option to shoot photos in the 1:1 ratio. Will this camera allow a photographer to shoot in the 1:1 ratio in RAW file mode? Thus providing 1;1 (square) raw files?

A: Let me clarify. When you set the camera to raw you can select 1:1. What you see in the viewfinder and on the LCD are 1:1, ie, square. When you import the file into Lightroom (and I believe also C1 but haven't tried it) what you see is the square image that you framed. However when you click on the crop tool the whole 3:2 image is there and you can reframe your 1:1 image or you can go back to the original 3x2 image. If you choose the 3x2 image you have the full 42mpx (5304x7952( image so nothing is lost. If you choose the 1:1 square image the square crop file image size is 5296x5296 or 28mpx (I said 26mpx above which is what I had read before receiving the camera but these numbers are taken from my lightroom files.

Q: 10. Can I use Nikon Z lens with this camera?

A: Hi Jennifer, Sony's commitment to customer satisfaction is our top priority. The Nikon Z lenses are not compatible with our Sony cameras. Thank you so much for your question. And thank you for choosing Sony. - Pakorn (Sony Social Support)