Electro-Voice TC-21 ULM-21 Lavalier Microphone, Black
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Securely attaches ULM-21 lavalier microphones for consistent hands-free placement
- Low-profile, black finish for discreet use in broadcast, security and surveillance setups
- Quick, tool-free installation saves time during deployments and monitoring shifts
- Durable design maintains mic position and audio integrity during movement or wear
- OEM compatibility (Electro-Voice TC-21) ensures a perfect fit and reliable performance
Quick Specifications
- Product Model
- TC-21
- Brand Name
- Electro-Voice
- Product Name
- TIE CLIP FOR ULM-21, SPECIAL PROJECTS
- Product Type
- Microphone Accessory
Explore the details
Product information
TC-21
Overview
Get dependable, discreet microphone placement for professional AV, broadcast, security and surveillance applications. The Electro-Voice TC-21 tie clip is a purpose-built microphone accessory that secures ULM-21 lavalier microphones with a low-profile black finish so your talent or operator stays focused, not on adjusting gear. Designed for easy, tool-free mounting, the TC-21 offers a robust clamp that preserves microphone orientation and audio consistency during live monitoring, presentations, or long-duration deployments.
As an OEM accessory (Manufacturer Part Number: TC-21), it guarantees precise compatibility with ULM-21 lavalier mics and simplifies inventory management for integrators and rental houses. The discreet styling and secure hold make it ideal for security, surveillance, event production, corporate AV, and broadcast environments where unobtrusive appearance and dependable performance matter. Add the Electro-Voice TC-21 tie clip to your kit for faster setup and more reliable monitoring—perfect for installations, live events, and field surveillance operations.
Features
- Securely attaches ULM-21 lavalier microphones for consistent hands-free placement
- Low-profile, black finish for discreet use in broadcast, security and surveillance setups
- Quick, tool-free installation saves time during deployments and monitoring shifts
- Durable design maintains mic position and audio integrity during movement or wear
- OEM compatibility (Electro-Voice TC-21) ensures a perfect fit and reliable performance
| General Information | |
|---|---|
| Brand Name | Electro-Voice |
| Product Name | TIE CLIP FOR ULM-21, SPECIAL PROJECTS |
| Product Type | Microphone Accessory |
| Manufacturer Part Number | TC-21 |
| Miscellaneous | |
| Compatibility | TIE CLIP FOR ULM-21 |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- TC-21
- Manufacturer part:
- TC-21
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsElectro-Voice TC-21 ULM-21 Lavalier Microphone, Black
TC-21