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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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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
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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.
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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.
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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.
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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:
- 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