Russound D250LS 2-Channel Power Amplifier 50W Auto-Source Switching

Tested and Working. Great Amp.Product info:

• 50 watts per channel into 8 ohms (1,000 Hz) at 0.3% THD with 2 channels driven
• 75 watts per channel into 4 ohms
• bridged mono mode delivers 150 watts x 1 into 8 ohms
• robust protection circuitry
• primary and secondary speaker-level inputs with automatic source switching
  • \"default in\" for integrating a whole-house system
  • \"amplified in\" switches on when a signal from a local source is detected
• sensing inputs activate the amplifier when a signal is detected
  • 1 pair of analog stereo RCA inputs
  • 1 composite video input activates amp when TV signal is present
• two pairs of speaker outputs (A and B); 8-ohm minimum impedance for driving two pairs of speakers
• delay control (5 seconds to 4.5 minutes) determines when amp switches to default input with absence of secondary input signal
• independent left and right gain controls
• space-saving low-profile design
• total harmonic distortion: less than 0.3% (20-20,000Hz into 8 ohms at 50 watts per channel)
• 12-volt trigger in/out
• rack- or wall-mountable with included hardware (rack-mount ears, wall brackets, and attachment screws)
• detachable power cable
• 8-1/2\"W x 1-3/4\"H x 10-1/2\"D
• weight: 4.65 lbs

The D250LS is perfect for installations that include adding a local source to a multiroom system. The D250LS allows the source (e.g., a PC or TV in the bedroom) to automatically override the audio playing in that particular room of a distributed audio system. When the local source is turned on, the amplifier switches the room speakers to its own output. This amplifier also provides autosensing line and amplified inputs as well as a trigger input for versatility in different applications.

The D250LS is rated at 50 watts per channel into 8 ohms and 75watts per channel into 4 ohms. In bridged mode the D250LS is rated at 150 watts of power into a single 8-ohm load. Each amplifier output channel incorporates robust protection circuitry for safety and reliability under extreme circumstances.