The Signet PRO11/SD desk mounted loop amplifier is ideal for larger installations. With an output current of 11 Amps, the PRO11SD provides coverage of up to 1000m².

Three versions of this freestanding amp are available with the following loop drive current / approximate coverage ratings;

• PRO5/SD - 4.75 Amps, up to 200m²
• PRO7/SD - 7.5 Amps, up to 500m²
• PRO11/SD - 11 Amps, up to 1000m²

The intuitive OLED graphical display interface allows simple set-up of input levels, output current, phantom power and metal compensation settings and the display gives a clear indication of operation or fault status.

• Compact and rugged construction
• Intuitive OLED graphical display for easy set up
• 2 x XLR mic / line inputs
• Outreach connector allows up to 10 utility plates to be added
• Class D output stage for maximum efficiency
• Short circuit protection against loop faults
• Dual action auto gain control compensates for poor mic technique
• Complies with EN62368-1 (Safety requirements for audio/video, information and communication technology equipment)
• Phantom power (12V) for electret microphones
• Metal compensation for buildings with high metal content 
• Anti-tamper lock function
• Line level output for recording or daisy-chaining multiple units to cover larger areas
• Rack mountable with optional PDA/RM3

Also available as a wall mounted version - see PRO5/SW, PRO7/SW and PRO11/SW.