The WindTech 20/421 Series Windscreen (Off White ) is made from high quality, hypo-allergenic, open-cell acoustical foam called SonicFoam.

1.875" (48mm) Inside Diameter    Off White

Acoustically transparent

Reduces wind noises, pop sounds and breath sounds

Protects microphone from dust, dampness and physical damage

Made in the USA

Related Questions and Answers

Q: 1. Will this fit a Shure SM7B?

A: No, the WindTech 900 Series Microphone Windscreen - 1-5/8" Inside Diameter is not compatible for use with the Shure SM7B Vocal Microphone. It is much too small. The SM7B has a diameter of 2.5". The Shure RK345 Windscreen (B&H # SHRK345) is the correct replacement. Unfortunately, it is not available in green.

Q: 2. How do the controls work?

A: The dontrols are mute and volume up and down if that helps.

Q: 3. what is the specs for the bass roll off switch for the 421?

A: There are actually 5 roll off settings on the 421. The M position is for Music and no roll off's are engaged. At the other end of the spectrum S is for Speech which is the steepest roll off. Each turn of the roll off switch offers a steeper suppression of the entire frequency range beginning roughly at 1000Hz. So if one starts at M with each click of the roll off ring one click sees 100Hz being suppressed by 4dB,another click suppress 100Hz by an additional 3dB and so on.Remember the roll off is gradual at 6dB per octave. Resulting in a gentle slope as opposed to a cut off. Best uses are Tom Tom's, electric guitar and percussion.

Q: 4. How are these headsets packaged? In a box? in a bag? In a hard plastic case?

A: This headset comes in that horrific blister packaging. One practically needs the Jaws of life to open this stuff.

Q: 5. Will this fit an Electro-Voice RE50?

A: Sure will. Tight fit - ease it on carefully.

Q: 6. I need a headset compatible with Windows and Mac, is it compatible with both?

A: This VoIP headset is compatible with Windows and Mac.

Q: 7. Does it cut down on the High frequencies more than the Sennheiser MKH 416 original windscreen?

A: Actually not, this windscreen is equivalent; so the frequency response when using it, will be the same as with the Sennheiser windscreen.

Q: 8. What is the inside depth? Is the 5700 or 600 series deeper inside? I need to fit a Rode M3 which needs 2 inches.

A: The WindTech 5700 Series and 600 Series Windscreens are both compatible for use with the RODE M3 End-Address Condenser Microphone. The inside depth for both models is 1.75". Here are the dimensions for both models: WindTech 5700 Series: Inside Diameter: 1.000″ (25 mm) Inside Depth: 1.750″ (44 mm) Overall Height: 2.500″ (64 mm) Overall Diameter: 1.750″ (44 mm) WindTech 600 Series: Inside Diameter: 1.000″ (25 mm) Inside Depth: 1.750″ (44 mm) Overall Height: 2.625″ (70 mm) Overall Diameter: 2.000″ (51 mm)

Q: 9. May I know if you meet or exceed the specifications below? Single Speaker - Bendable noise-canceling boom microphone - Adjustable headband - Volume and mute controls on the headset - Leatherette ear cushions - Must be compatible with HP, Dell, Cisco Polycom, and Avaya systems- True, USB, plug play. No additional software patches required - Connection cable if needed - 3-year replacement warranty

A: Everything fits except the Warranty. This only comes with a 2 year manufacturer warranty.

Q: 10. how long is the cable?

A: The Cable length would be 7.64 ft (2.33m )