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3 Input 100V 30W Rack Mount Public Address Amplifier

SKU : A4033B


RRP: $360.00
Our Price: $325.58
Less: $34.42

Free Delivery (Australia Address) for Purchase $30 or more!
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  • Description
  • Reviews
This PA amplifier has been designed to meet the requirements of small to medium sized professional public address installations, delivering an output power of 30W RMS. Frequency response extends from 40Hz to 10kHz at a total harmonic distortion (THD) of less than 0.5%. Features such as push to talk (PTT) auxiliary muting, three combined balanced line microphone / stereo line inputs, tape out, and separate bass and treble controls give this amplifier a wide scope of installation applications, including schools, public halls, workshops and sporting complexes. Output may be 100V line or low impedance (8 - 16Ω) speaker loads. This unit features thermal overload shutdown, over current and short circuit protection.
Vox muting: The VOX circuit allows telephone paging via line input one or two (selectable internally). When paging via the telephone, all other line inputs are muted (ie. background music). Features variable sensitivity and time delay settings.

Features:
Push to talk (PTT) muting on microphone 1
3 balanced microphone inputs
Built in VOX muting circuit
3 stereo line inputs
Bass and treble tone controls
Tape output
Output terminals for 100V line and 8 - 16Ω loads
240V AC operation
Built in short circuit protection
Thermal shutdown circuit protection
10 year warranty
Australian designed and assembled

Specifications:
Power output: 30 watts RMS
Distortion: < 0.5% @ 1kHz
Output line: 100V or 8 - 16Ω

Signal to Noise Ratio:
All volume controls min, typically 72dB below rated output. All inputs display same S/N ratio

Frequency Response:
Mic: 52Hz - 10kHz, -3dB
Line: 40Hz - 10kHz, -3dB

Input Sensitivity:
Mic 1: 2.6mV balanced or 3.2mV unbalanced
Mic 2: 2.6mV balanced
Mic 3: 2.6mV balanced
Line inputs: 150mV

Controls
Volume 1: Controls mic 1 / line 1
Volume 2: Controls mic 2 / line 2
Volume 3: Controls mic 3 / line 3
Bass: ?0dB @ 100Hz
Treble: ?3dB @ 10kHz
Power: On/off switch
Output Connectors
Speakers: Screw terminals
Tape out: RCA sockets
Muting: PTT via microphone, switch contacts or internal VOX muting. -79dB below rated output

Input Connectors
Mic 1: 5 pin DIN balanced or 3 pin XLR balanced or 6.35mm jack unbalanced
Mics 2 & 3: 3 pin XLR balanced
Line inputs: RCA stereo socket, bridged mono
240V AC power: IEC power connector
Power supply: 240V AC
Indicators: Power
Fuse protection: 1A AC, 1.5A x 2 DC internal

Size: 483W x 220D x 88H mm
Weight: 6.9g
Colour: Black

*Specifications Subject to Change Without Notice

  • Model: A4033B
  • Brand: Redback

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