A-2030
Mixer Amplifier
A-2030
Multi-purpose, multi-function mixer/power amplifiers specifi cally designed for maximum versatility and cost-effective high-performance are ideal units for any PA requirement in locations such as schools and offices and other intermediate size environments. A choice of different power outputs are offered as well as functions such as paging and dual zone coverage.
- 4 versions available: 30 W, 60 W, 120 W or 240 W
- User-friendly front panel allows easy operation
- Excellent frequency response
- 3 electronically balanced microphone inputs, 2 AUX inputs and recording output
- Phantom power is provided to MIC 1, for supplying power to a condenser microphone
- Wide tone-control adjustment range of ±10dB for both bass and treble
- 100 V / 70 V line or 4 Ω speaker outputs
- 2-unit size
* 0 dB = 1 V
Power Source
220 - 240 V AC, or 24 - 30 V DC
Rated Output
30 W
Power Consumption
34 W (EN60065), 78 W (AC operation at rated output),
2 A (DC operation at rated output)
2 A (DC operation at rated output)
Frequency Response
50 - 20,000 Hz (±3 dB)
Distortion
Under 1% at 1 kHz, 1/3 rated power
Signal to Noise Ratio
Over 60 dB
Input
MIC 1 - 3: -60 dB*, 600 Ω, balanced, phone jack
AUX 1,2: -20 dB*, 10 kΩ, unbalanced, RCA pin jack
AUX 1,2: -20 dB*, 10 kΩ, unbalanced, RCA pin jack
Output
Speaker out: Balanced (floating)
High impedance: 330 Ω (100 V), 170 Ω (70 V)
Low impedance: 4 Ω (11 V)
Rec out: 0 dB*, 600 Ω, unbalanced, RCA pin jack
High impedance: 330 Ω (100 V), 170 Ω (70 V)
Low impedance: 4 Ω (11 V)
Rec out: 0 dB*, 600 Ω, unbalanced, RCA pin jack
Phantom Power
DC +21 V (MIC 1)
Tone Control
Bass: ±10 dB at 100 Hz
Treble: ±10 dB at 10 kHz
Treble: ±10 dB at 10 kHz
Muting
MIC 1: Mutes other input signals by 0 - 30 dB attenuation
Indicator
Power, signal, peak
Finish
Panel: ABS resin, black
Case: Steel plate, black
Case: Steel plate, black
Dimensions
420 (W) x 100.9 (H) x 280.3 (D) mm (16.54 x 3.97" x 11.04")
Weight
5 kg (11.02 lb)
Please download Datasheet to access full specifications.
The mixer power amplifier shall operate on AC mains or 24 V DC power, and shall control and mix 3 balanced (phone jack) MIC and 2 unbalanced (RCA pin jack) AUX inputs. Speaker outputs shall be balanced (floating) high-impedance and low-impedance, and there shall be a low-impedance REC out. The amplifier shall meet the following performance criteria: Power output shall be 30 W at less than 1% THD (at 1 kHz, 1/3 rated power). Frequency response shall be 50 Hz to 20 kHz (+/-3 dB), with an S/N ratio of over 60 dB. Phantom power (DC +21 V) and muting (of other input signals by 0 – 30 dB attenuation) shall be available for MIC 1. Bass Tone Control shall be +/-10 dB at 100 Hz, and Treble Tone Control shall be +/-10 dB at 10 kHz. Power, signal and peak indicators shall be provided. The panel shall be ABS black resin, and the case black steel plate. Dimensions shall be 420 (W) x 100.9 (H) x 280.3 (D) mm and weight is 5 kg.
The mixer power amplifier shall be TOA model A-2030.
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A-2030
