The C-TEC PDA11/SD is a premium, free-standing hearing loop amplifier engineered for delivering outstanding assistive listening coverage across spaces up to 1000m². Built for performance and flexibility, it’s the perfect solution for large venues such as theatres, conference centres, auditoriums, places of worship, and educational institutions.
Equipped with a powerful 11A output, the PDA11/SD ensures clear, consistent audio performance. Its intuitive LED interface allows for quick and simple adjustment of input levels, output current, phantom power, and metal compensation settings—ensuring the best sound regardless of acoustic conditions or building materials.
Connectivity options include 1 XLR microphone input, 1 XLR line input, and a dedicated Outreach connector, making it compatible with a wide range of audio equipment. The efficient Class D output stage reduces power consumption while delivering superior signal quality.
Advanced internal audio processing and a robust CPU produce natural, lifelike sound reproduction—ideal for both speech and music. The dual-action automatic gain control compensates for varying mic technique, ensuring users experience consistent, intelligible sound. Built-in fault relay and LED indicators provide instant system diagnostics.
For extended installations, the PDA11/SD includes a line-level output for daisy-chaining multiple units. Fully compliant with EN62368-1 safety standards, it’s a dependable choice for creating accessible environments in accordance with modern building regulations and accessibility laws.