Electro-Voice Dynacord LLC (US) and Electro Voice Dynacord BV (NL)
Summary
- // what this is
- Electro-Voice Dynacord is registered to MAC prefix
00:0B:7Cand 1 more in the IEEE OUI database. When a device's MAC address begins with00:0B:7C, that block was registered by Electro-Voice Dynacord — the OUI identifies the maker of the network hardware, which is not always the brand on the device. - // analyst note
- The IEEE registry holds two distinct registrant names at different addresses in this group — Electro-Voice Dynacord LLC (Fairport, NY, US; prefix 00:0B:7C) and Electro Voice Dynacord BV (Eindhoven, NL; prefix 00:1C:44). The registry does not state whether these are one company, separate entities of one corporate group, or unrelated companies; the company's own sites present them as brands of the same Keenfinity Group, but no cited page explicitly states the legal relationship between the two registrant names. Not listed in the CISA Known Exploited Vulnerabilities Catalog (catalog 2026.09.27, 1728 entries).
About this vendor.
A MAC address beginning with 00:0B:7C is registered to Electro-Voice Dynacord LLC (US); one beginning with 00:1C:44 is registered to Electro Voice Dynacord BV (NL).
The IEEE registry lists two distinct registrant names at different addresses for this entry. Electro-Voice Dynacord LLC is located in Fairport, New York, while Electro Voice Dynacord BV is located in Eindhoven, Netherlands. The registry does not explicitly state the legal relationship between these two entities, though company sites present them as brands under the Keenfinity Group umbrella.
Electro-Voice Dynacord LLC operates in the professional audio industry, manufacturing loudspeakers, microphones, amplifiers, and networked sound systems. Notable products include the Cardiline shotgun microphone, 664 dynamic microphone, ecoRAIL, and ghostPOWER. The company is part of the Keenfinity Group, which was acquired by Triton in June 2025.
Security context indicates that the registrant name is not listed in the CISA Known Exploited Vulnerabilities Catalog as of catalog version 2026.09.27. This absence does not establish that the hardware is unaffected by vulnerabilities, as KEV only tracks exploited vulnerabilities.
- Device class
- Professional audio equipment including loudspeakers, microphones, amplifiers, and networked sound systems.
- Registrant
- Electro-Voice Dynacord LLC (US) for prefix 00:0B:7C; Electro Voice Dynacord BV (NL) for prefix 00:1C:44.
- Parent organization
- Keenfinity Group, which owns the Electro-Voice and Dynacord brands.
- Ownership
- Triton acquired Keenfinity Group from Bosch, completing the sale on June 30, 2025.
- Operator
- Electro-Voice Dynacord LLC [Confirmed] (the IEEE MA-L registry 000B7C)
- Website
- https://www.electrovoice.com/ [Confirmed] (https://www.electrovoice.com/)
- Industry
- Professional audio (loudspeakers, microphones, amplification and networked/installed sound systems) [Confirmed] (https://www.dynacord.com/)
- Device types
- loudspeakers, microphones, amplifiers, matrix mix engines, zone audio systems, sound system software [Confirmed] (https://www.dynacord.com/, https://www.electrovoice.com/)
- Notable products
- Cardiline shotgun microphone, 664 dynamic microphone, ecoRAIL, ghostPOWER [Confirmed] (https://www.dynacord.com/, https://www.electrovoice.com/about-us)
- Related vendors
- Keenfinity Group (parent; brands Electro-Voice, Dynacord, RTS, Telex), Triton (owner of Keenfinity Group since June 30, 2025) [Confirmed] (https://www.keenfinity-group.com/us/en/, the IEEE MA-L registry 000B7C)
- Security context
- Not listed in the CISA Known Exploited Vulnerabilities Catalog (catalog 2026.09.27, 1728 entries) [Confirmed] (the CISA Known Exploited Vulnerabilities catalog, version 2026.09.27)
- Special note
- The IEEE registry holds two distinct registrant names at different addresses in this group — Electro-Voice Dynacord LLC (Fairport, NY, US; prefix 00:0B:7C) and Electro Voice Dynacord BV (Eindhoven, NL; prefix 00:1C:44). The registry does not state whether these are one company, separate entities of one corporate group, or unrelated companies; the company's own sites present them as brands of the same Keenfinity Group, but no cited page explicitly states the legal relationship between the two registrant names. [Confirmed] (the IEEE MA-L registry 000B7C, the IEEE MA-L registry 001C44)