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TOA Electronics A-848D 8-Input Digital Mixer/Amplifier, 480W
This digital mixer amplifier provides maximum flexibility with up to eight inputs and up to 480 W of power. Browser based control and monitoring from anywhere reduces your time troubleshooting and adjusting systems. Onboard DSP, a sleek new appearance, MOH output, two available 900 series module slots and TOA's legendary quality and reliability makes this a perfect fit for background and foreground music, paging, and noise masking applications.
Technical Specifications
Power Source
   120 V AC, 60 Hz
   Rated Output
   480 W
   Power Consumption
   621 W (rated output), 103 W (based on UL62368) 200 mA or  less (when power switch is OFF) 
   Frequency Response
   50 Hz to 20 kHz -3 dB (1/8 rated output)
   Total Harmonic  Distortion
   1 % or less at 1 kHz, rated power (20 kHz LPF (AUX-0025))
   Tone Control
   Bass: -10 dB at 100 Hz, Treble: -10 dB at 10 kHz
   Signal to Noise  Ration
   88 dB or more (Master volume: min) 76 dB or more (Master  volume: max) 55 dB or more (INPUT 1 to 6) (A-weighted)
   Input
   1-2
   -60 dB* (MIC)/-20 dB* (LINE) selectable, 600 OHMS,  electronically-balanced, removable terminal block (3.81 mm, 3 pins) Note: MIC  inputs are equipped with phantom power (24 V DC, ON/OFF switchable).
   3-4
   -60 dB*, 600 OHMS, electronically-balanced, removable  terminal block (3.81 mm, 3 pins) Note: Equipped with phantom power (24 V DC,  ON/OFF switchable).
   5-6
   MIC/LINE selectable MIC: -60 dB* , 600 OHMS,  electronically-balanced, removable terminal block (3.81 mm, 3 pins) LINE: -20  dB*, 10 kOHMS, unbalanced, RCA pin jack x 2
   Module 1-2
   -20 dB*, 10 kOHMS
   Output
   Speaker
   High impedance: 70 V line/10 OHMS Low impedance 4 to 16 OHMS  selectable
   REC
   0 dB *, 600 OHMS, unbalanced, RCA pin jack x 2
   PRE AMP
   0 dB *, 600 OHMS, unbalanced, RCA pin jack
   Control Input
   4 channels, no-voltage make contact input, open voltage: 35  V DC or less, Short-circuit current: 10 mA or less, removable terminal block  (3.81 mm, 4 pins)
   REMOTE VOLUME
   No-voltage make contact input, open voltage: 35 V DC or  less, Short circuit current: 10 mA or less, removable terminal block (3.81 mm,  4 pins)
   Control Output
   POWER REMOTE
   Open collector output, withstand voltage: 30 V DC or less,  control current: -25 mA or less, removable terminal block  (3.50 mm, 4 pins)
   EMERGENCY OUT
   Open collector output, withstand voltage: 30 V DC or less,  control current: 25 mA or less, removable terminal block (3.50 mm, 4 pins)
   Indicators
   LED level meter, Power indicator, Network connection  confirmation indicator, Priority broadcast indicator, Emergency broadcast  indicator, Thermal protection indicator, Over-current protection indicator, CPU  running indicator, Error indi-cator
   Operating Temperature
   -10 to +40 C (14 to 104 F)
   Operating Humidity
   85 % RH or less (no condensation)
   Finish
   Panel
   ABS resign, black
   Case
   Surface-treated steel plate, black, paint
   Dimensions
   420 (w) x 96.1 (h) x 313.1 (d) mm or 16,54" x  3.78" x 12.33"
   Weight
   5.4 kg or 11.9 lb
   Options
 Input transformer: IT-450, Perforated panel: PF-013B
 
             
          
 
      