Elan Russound D-1650 / D1621 16 Channel Power Amplifier Pristine Condition

Description: Elan D-1650 /D1621 16 Channel Power Amplifier Pristine Condition Features Class T Design Class T allows the D1650 to deliver its full rated power from all sixteen channels simultaneously and is 90% efficient so that the amplifier does not waste energy producing excessive heat. Dual Stereo Bus BUS A and BUS B inputs and outputs allow the amplifier to be configured in dozens of different ways to meet the demands of large audio distribution systems. Channels can be assigned to one of two audio busses in order to be split or combined according to situational demands. Audio inputs can be BUS A, BUS B, Independent, Stereo, or Mono without the use of extraneous patch cables. Additional amplifiers can be connected from the Line outputs of the D1650 to provide greater system expansion. ACE (Automatic Clip Eliminator) Microprocessor-controlled dynamic leveling circuit eliminates clipping without audio degradation typical with traditional compressor-based clipping circuits. Each amplified output is continuously monitored for signal clipping. Extremely fast transients are ignored but if ACE sees a consistent clipping trend, it turns the respective channel down by one increment. This action is repeated until no more clipping is detected. Once clipping is absent for five seconds, ACE will slowly and unnoticeably begin to restore the original gain settings. This translates into accurate, high quality audio reproduction at all volume levels. Individual Remote Trigger Inputs/ Trigger Output Eight +12VDC Trigger Inputs allow each pair of channels to be powered up and muted independently. The +12VDC Trigger Output turns on and mutes additional amplifiers. Signal Presence and Clipping Indicators High-visibility blue LED display and front panel Channel Select and Volume Adjustment controls make setup easy. Blue Signal LEDS show when audio is present on each input. Red Clipping LEDS indicate distortion, and make fine tuning the amplifier very straightforward. Five blue LEDs fire down- ward to softly indicate Power status. The Signal Level and Power LEDs feature adjustable bright ness. Digital Volume Level Set/Lockout All channel volume levels are matched to within 0.3dB, making volume setup easy, accurate, and repeatable. Volume settings are stored within the D1650's non-volatile memory upon exiting setup. This means that settings are preserved even when a power outage occurs. A special multi-button key press can be used to lock the volume settings so that they cannot be tampered with. The user may view their settings when the system is locked, but is unable to change them. Advanced Amplifier Protection Each channel of the D1650 is coupled to its respective WECO speaker terminal via a high power relay. If the processing circuitry senses a fault condition (over heating, shorted output, etc.), it will completely disconnect the amplifier channel from the output load. Faulted conditions will be indicated on the front panel. After finding and correcting the problem causing the fault condition, simply power the unit OFF and back ON to restore operation. Rack Mount Aluminum Front Panel w/ Rugged Handles (D1651) Amplifier mounts securely to equipment racks. Handles are invaluable when moving, installing or adjusting the unit.

Price: 450 USD

Location: Saint Charles, Illinois

End Time: 2025-01-14T21:36:58.000Z

Shipping Cost: 0 USD