SKU: 54696880129

Countryman Isomax Headset Microphone (Black)

Sale price$23753.25 Regular price$26392.50
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Description

Countryman Isomax Headset Microphone (Black)Switchcraft TA4 Female for Shure Hypercardioid Polar Pattern Black 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 full 20Hz to 20kHz frequency response for full, clear audio reproduction. The Isomax effectively rejects off axis audio, minimizing feedback and residual

  • Switchcraft TA4-Female for Shure
  • Hypercardioid Polar Pattern
  • Black

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 full 20Hz to 20kHz 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 connections are available for use with various wireless transmitters. This version is black and features a Switchcraft TA4-Female connector for use with Shure transmitters.

Miniature Unobtrusive Design
A miniature cardioid capsule is mounted to a low-profile, adjustable headband. The Isomax is available in various colors that match different skin tones. For more information on which color ear-set suits you best, refer to the Countryman support page .

Moisture Resistant
The moisture resistant capsule is protected against humidity, sweat and makeup.
Hypercardioid Polar Pattern
The Isomax is available in omnidirectional, cardioid and hypercardioid polar patterns. The version features a hypercardioid pattern for high rejection of off-axis noise and feedback sources.
In the Box
Countryman Isomax Headset Microphone (Black)
  • Windscreen
  • 1 Year Warranty
Transducer Condenser
Polar Pattern Hypercardioid
Frequency Response 20Hz to 20kHz
Dynamic Range (Typical) Not Specified by Manufacturer
Signal-to-Noise Ratio Not Specified by Manufacturer
Maximum Input Sound Level 150dB SPL @ 1% THD (48V Phantom Powered Model)
Power Requirements 15V at the Microphone Under Load. 4 mA total current drain. Models are available for Phantom power and most wireless transmitters.
Output Impedance 600 Ohms balanced (Phantom powered model)
Output Connectors Switchcraft TA4-Female Connector for Shure Bodypack Transmitters
Pad No
Low Frequency Roll-Off No
Dimensions Not Specified by Manufacturer
Weight 0.07 oz (2g)
Packaging Info
Package Weight 0.5 lb
Box Dimensions (LxWxH) 10.0 x 8.0 x 3.1"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54696880129

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★★★★★ 5
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Color: Black, Size: X-Large
My husband has been looking for mock neck shirts that are comparable to UA heat gear material but that are short sleeve and fit loose to wear under his work uniform. These seemed to have been a good soft quality option and the price is is great.
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Reviewed in the United States on December 4, 2025
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My boots has not arrived yet,however I have been ordering these boots for the second time.They are comfortable for winter I work on delivery
Phoenix, US
★★★★★ 5
Bought second one
Color: Navy, Size: Medium
I bought the black T-shirt about a month ago and really liked the quality the fabric is soft, the fit is great, and it holds up well after washing. So I decided to get the same one in dark blue.Very satisfied with the purchase
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Reviewed in the United States on December 9, 2025
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Susan K Anderson
Port Orchard, US
★★★★★ 5
Men’s mock golf shirt
Color: Lake Green, White, Black, Size: XX-Large
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Reviewed in the United States on June 4, 2026
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Garfield S
Chelsea, US
★★★★★ 5
Nice Fit
Color: Black, White, Light Gray, Size: 3X-Large
I picked this up looking for something simple but clean, and it delivered. The fit is comfortable, the material feels solid, and it looks good without needing much effort. It’s one of those pieces you can throw on and still look put together.
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Reviewed in the United States on March 29, 2026
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Rob75432
Birmingham, US
★★★★★ 4
Good value, soft and comfortable
Color: Black, Army Green, Light Gray, Size: 4X-Large, Color: Black, Army Green, Light Gray, Size: 4X-Large
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