SKU: 16664338485

Sennheiser MZC 1-2 GOLD Large frequency cap for SL Headmic 1, gold

Sale price$135.59 Regular price$150.65
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Description

Sennheiser MZC 1-2 GOLD Large frequency cap for SL Headmic 1, goldSennheiser MZC 1 2 GOLD Large Frequency Cap The Sennheiser MZC 1 2 GOLD (Article Number: 509492) is a factory original original equipment manufacturer (OEM) acoustic modification accessory designed for professional subminiature condenser microphones, specifically the Sennheiser SL Headmic 1 series and MKE 1 lavalier microphones. When dealing with theater actors, corporate presenters, or broadcast speakers, vocal clarity can occasionally be masked by

Sennheiser MZC 1-2 GOLD Large Frequency Cap

The Sennheiser MZC 1-2 GOLD (Article Number: 509492) is a factory-original original equipment manufacturer (OEM) acoustic modification accessory designed for professional subminiature condenser microphones, specifically the Sennheiser SL Headmic 1 series and MKE 1 lavalier microphones.

When dealing with theater actors, corporate presenters, or broadcast speakers, vocal clarity can occasionally be masked by thick clothing, heavy costume materials, or a performer's physical posture. This specialized slip-on gold-plated cap changes the acoustic physics at the diaphragm inlet, physically boosting upper-mid and high frequencies to maintain pristine speech intelligibility without digital equalization.

Key Architectural and Acoustic Attributes

  • Passive High-Frequency Presence Treble Boost: Sweeping from the upper-midrange into high frequencies, the large cap physically contours air currents entering the capsule chamber. This accentuates presence, adding a clean treble lift that helps speech cut through dense musical mixes or large live public address (PA) venue reflections.

  • Premium Gold-Plated Aesthetic: Finished in a polished, low-friction gold plating, this cap complements matching gold-chassis headset variants. It delivers an elegant, high-end presentation look for broadcast hosts, musical theater leads, and executive keynotes.

  • Integrated Secondary Moisture Deflector: Beyond acoustic tailoring, the cap functions as a mechanical shield over the subminiature capsule ports. Its precise micro-grille alignment deflects stray moisture, sweat, and hairspray away from the internal pre-polarized condenser elements, preserving the lifespan of the mic.

  • Built-in Wind Shielding: The geometric design provides structural protection against direct air movement, cutting down sudden low-level breath pops or drafts by roughly 15 dB without needing a bulky foam windscreen.

Technical Specifications Matrix

Feature Parameter Hardware Specification Profile
Model Reference Name MZC 1-2 GOLD
Official Article Number 509492
Global Product Code (UPC) 615104373600
Master Microphone Compatibility Sennheiser SL Headmic 1 / MKE 1 Series
Primary Functional Goal Treble frequency presence shift / Moisture protection
Acoustic Profiling Scale Large Cap (Provides a stronger high-frequency lift than Small 1-1 cap)
Hardware Shield Finish Premium Gold Plating
Package Sales Unit 1 Piece (Single individual frequency cap)

Field Configuration and Application Advice

When to Deploy the Large Cap: Choose this Large variant (1-2) if your microphone is hidden inside a performer's hairline, taped under heavy wardrobe fabric, or if the speaker has a naturally deep, dark vocal timbre that lacks definition. If the microphone is positioned close to the mouth and only needs a minor presence lift, consider using the smaller MZC 1-1 variant instead.

Tool-Free Slide Installation: Installing or swapping a frequency cap requires no special tools. Gently slide the cap directly over the tip of the subminiature microphone capsule until it locks firmly into place over the friction collar. To ensure consistent audio performance and prevent buildup, periodically remove the cap and wipe it down with a dry, lint-free cloth to clear away skin oils, sweat, or stage makeup.

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: 16664338485

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Dave O’Shea
Los Angeles, US
★★★★★ 5
Soft and cozy fot
Fits well and is nice and cozy material look is as was needed for cos play uniform and fit was perfect the material is soft and is light weight for summer use for things without over heating and I am a big guy who over heats on a regular basis
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Reviewed in the United States on July 15, 2025
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Repent & Believe
Birmingham, US
★★★★★ 5
Gals can wear this too!
Color: 2 Pack(black+white), Size: XX-Large
Do you know how difficult it is to find a cotton mock turtleneck??? This review is NOT for guys but for gals. Being in menopause my temps are all over the place-- one minute I'm hot then I'm freezing. I needed a short sleeve (plus size) cotton mock turtleneck to wear under a cardigan. I'm so pleased with this shirt... the fabric is soft, NOT see-through, it's breathable since its primarily cotton (95%), it's not super tight, and it's comfortable. Hopefully the info will help other gals looking for similar shirts.
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Reviewed in the United States on October 27, 2024
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Amazon Customer
Whiting, US
★★★★★ 5
Quality is great
Color: 2 Pack(black+wine Red), Size: Large
Very good shirts
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Reviewed in the United States on February 13, 2026
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Ken
Natrona Heights, US
★★★★★ 4
Okay shirts if they fit. Neck stretches out some with washing.
Decent shirts. It's difficult to buy clothes online because you don't know how they'll fit until they arrive. The small was too small, and the medium is just a little loose. I'm 5'8" and 150 pounds after losing 65 pounds in a year. I work out and have some muscle. Shirts look good on my chest, but the sleeves are a little too long, and the neck is starting to go bacon after just two washings.
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Reviewed in the United States on November 8, 2025
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Queen NisahGG
Houston, US
★★★★★ 5
Good Value
Good value, nice fit and machine wash and still look nice. Very soft, fabric holds up well and olive and black are perfect neutral colors
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Reviewed in the United States on September 16, 2025

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