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.

 

The A-2120 is a high cost-performance mixer power amplifier suited for broadcasting paging or background music in schools, offices, shops, factories, mosques, churches, and large rooms.

  • 120W single zone mixer amplifier (Class D model)

  • 5 inputs; 3 mic (XLR) and 2-line level (RCA)

  • VOX muting on mic 1

  • High impedance (100V) output only

  • 240VAC operation

  • Use opti

FEATURES:

  • 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.

Use MB25B (sold separately) for rack mounting.

Note this is the new Class D model with the following differences over the analogue models.

  • VOX muting on mic 1
  • High (100V line) output only - no low impedance output
  • 240VAC operation only

 

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 (floating) / 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

: A-2120D-AS 2CE