SF-NP50A

The SF-NP50A is an audio power amplifier that converts one Dante network audio channel and one analog input to a 70 V or 100 V constant voltage amplified output. The output provides 50 watts for a network digital audio level of 0 dBFS. Special software is not required to configure the module.


Features

• 50 Watts RMS Constant Voltage Amplifier
• 70 V or 100 V Output
• Plenum Rated per UL 2043 Standard
• Converts One Dante Network Audio Signal to a Mono Constant Voltage Output
• Selectable Dante Sample Rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
• 0 dBFS Input for 50 W Output
• Analog Balanced Mono Input or Unbalanced Stereo Mini-Jack Input
• Automatic Ducking Controlled by Network or Analog Input (Switch-Selectable)
• Ducking Attenuation -25 dB or "off" (Switch-Selectable)
• Balanced Line Output from Network Audio Source
• Automatically Limits Supply Current to Protect Against Power Supply Shutdown
• VCA Control on Detachable Terminal Block
• External Control Using 10 kΩ Potentiometer or 0 to 10 Vdc
• Compatible with RDL Remote Level Controls
• Special Software Not Required for Module Setup
• LED Indicators: Network Sync, Amplifier Mute, Analog Input Level, Ducking Threshold
• High-Efficiency Class D Operation
• Thermal and Short-Circuit Protection