A-2120D A-2120D

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A-2000D Series A-2000D

  • Overview
  • Specification
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  • The A-2000D Series is a range of high performance mixer power amplifiers suited for broadcasting paging or background music in houses of worship, schools, offices, shops and factories. Equipped with balanced microphone inputs for better isolation from external noise, compared to unbalanced inputs, the A-2000D Series is suitable for AC operation and comes with power outputs from 30 W to 240 W. It is finished with a scratch and fingerprint-resistant surface for easy handling as well as quick volume control with master volume knob.


    • Wide range of power outputs from 30W to 240W
    • 3 microphone inputs, 2 AUX input and 1 recording output
    • Speaker output of constant voltage distribution system (100 V)
    • Independent tone control of boost and cut type for both high and low frequency
    • MIC 1 with phantom power and mute function
    • Current limiter to prevent damage due to current overload
    • Excess heat limit to protect the transistor and power transformer
    • Finished with a scratch and fingerprint-resistant surface for easy handling

  • Specification
    Power Source 220 240 V AC, 50 / 60 Hz
    Rated Output 120W
    Power Consumption 30 W
    Distortion Less than 1% at 1 kHz, 1/3 Rated Power
    Input MIC 1 – 3: -60 dBV, 600 Ω, balanced AUX 1, 2: -20 dBV, 10 kΩ, unbalanced, RCA Pin Jack

    AUX1, 2: -20 dB*, 10 kΩ, unbalanced, RCA Pin Jack

    Output High Impedance: 83 Ω (100 V)

    Speaker out: Balanced (oating) / Rec out: 0 dB*, 600 Ω, unbalanced, RCA Pin Jack

    Phantom Power DC + 21V (MIC 1)
    S/N Ratio Over 60 dB
    Tone Control Bass: +/- 10 dB at 100k Hz Treble: +/- 10 dB at 10k Hz
    Muting MIC1: Mutes other signals by 0 – 30 dB attenuation
    Indicator Power signal, peak
    Finish Panel: ABS resin black / Case: steel plate, black
    Dimensions 420 (W) x 100.6 (H) x 280.3 (D) mm
    Weight 4.6kg

  • A-2000D

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