Page Port Preamp/Expander boosts page port audio for up to 150 Valcom one-way speakers and serves as a master volume control. Additional Page Port Preamp/Expanders can be added for virtually unlimited system expansion.
- Volume Control
- Interfaces With 25/70/100 Volt Systems
- Mounting Box Included
- Line Level Output
Input Impedance: 1.25k ohm, 10k ohm, 20k ohm
Output Impedance: 8 ohm
Dimensions: 4.44″ H x 2.75″ W x 2.88″ D (11.28 cm x 6.98 cm x 7.32 cm)
Weight: 1.1 lbs (.50 kg)