Electro-Voice TK-150 70/100V Transformer Kit for EVC, EVF, and EVH

For installers and integrators who need dependable audio distribution for paging, background music and security announcements, the Electro-Voice TK-150 70/100V transformer kit delivers a straightforward, robust solution. This Electro-Voice transformer kit is engineered specifically for EVC, EVF and EVH amplifier families, providing reliable 70/100V step-down capability and a compact open-frame form factor that eases rack mounting and service access. The TK-150’s compatibility with common Electro-Voice models reduces on-site configuration time and lowers labor costs, while its industrial-grade construction ensures stable performance in commercial, retail, education and security installations. Because it supports 70/100V distribution, the kit enables long-run speaker layouts ideal for large-area surveillance audio, paging systems and monitoring centers. Installers will appreciate the simplified wiring and the durable design that minimizes downtime and maintenance. Ideal for systems integrators specifying professional audio for security, surveillance and facility-wide notification, the TK-150 makes it easy to get consistent coverage and intelligible speech reproduction. Add the Electro-Voice TK-150 to your system design to streamline installation and enhance audio reliability—perfect for PA, monitoring, and security applications.

• Delivers consistent 70/100V audio distribution for reliable paging and background music across large facilities
• Direct-fit compatibility with EVC, EVF and EVH systems to simplify integration and reduce installation time
• Open-frame TK-150 design provides compact, serviceable layout for tight racks and equipment closets
• Durable construction minimizes maintenance and ensures long-term performance in commercial and security environments
• Supports long cable runs for distributed speaker networks used in surveillance, monitoring, and public address applications