AM840
PROAUDIO

AM840

ORDER CODE: AM840

Mixer-amplifier, designed for mixing and broadcasting voice announcements and music in PA systems.

Main features:

  • Low impedance output (4-16 Ohm) and constant voltage output: (70/100 V).
  • Input connections: XLR combo Mic1, 6.3mm jack for Mic2, 2xRCA for AUX, Molex for tel.
  • MIC1 phantom power: +48VDC.
  • Output connections: output on terminal board - line output.
  • Lineout: 1000mV / 470 Ohms.
  • Muting (priority) function: TEL takes precedence over all the audio input, MIC1 prior to the other audio input (except TEL).
  • Independent level controls for input signals.

PHOTO GALLERY

Technical specifications

AMPLIFIED MIXER
  • Channels: 1
  • Circuit class: analog
OUTPUT
  • Power at constant voltage (70/100V): 40W
  • Power at low impedance (4 Ohm): 40W
AUDIO SPECIFICATIONS
  • Frequency responce: 80 - 16000Hz @ 8 Ohm (±0.5 dB)
  • THD+N: <0.5%
  • Input impedance: 10kΩ
  • Signal/Noise rate: >90dB
POWER SUPPLY STAGE
  • Type: Trasformer
  • Operating voltage/frequency: 230V (+/- 5%) 50Hz
PROTECTIONS
  • Output: Soft-start, short circuit, DC, overheat
FUNCTIONS
  • Tone controls output: 150Hz, 1kHz, 6kHz, (±10dB)
  • Input volume control: mic1, mic2, aux/cd
  • Phantom power: 48
INPUT/OUTPUT CONNECTORS
  • Input signal: XLR combo, RCA, Jack 6.35mm. molex for tel.
  • Output signal: screw terminal block
  • Power connection: VDE
PHYSICAL
  • Dimensions (WxHxD): 276x70x250mm / 10.87''x2.76''x9.84''
  • Rack unit: 2
  • Weight: 4.5kg / 9.92lbs

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User manualAm840_USER_MANUAL_ITEN.pdf2MB

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