Bogen PCM-TIM Telephone Interface Module for PCM2000 System, TIM, PCM-TIM

Bogen TPU60B 60 Watt Telephone Paging Amplifier – Commercial PA Intercom System

Bogen UTI1 Universal Telephone Interface Paging System

Bogen Communications 250 Watt Telephone Paging Amplifier Model: TPU-250

Bogen TPU35B 35W Telephone Paging Amplifier – Commercial 70V/25V PA System

Bogen TAMB2 Telephone Paging Interface System Model TAMB2 MPN TAMB2

BOGEN TPU-60B 60 Watt Telephone Paging Amplifier – Commercial PA Intercom System