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API 3124MB+ - 4 Channel Pre with Stereo Mixer & Transformer Balanced Outputs

£3,899.00 £3,249.17 (ex. vat)




API 3124MB+

  • API 3124MB+
  • API 3124MB+ Rear
  • API 3124MB+

API 3124MB+ - 4 Channel Pre with Stereo Mixer & Transformer Balanced Outputs

The API 3124mb+ is a high-quality 4 channel mic preamp with the addition of an audio mixer with a transformer balanced output.

Each channel includes a preamp with up to 65dB of gain, phase reverse, 48v Phantom Power, -20dB pad and a mic/line selector. In addition to the these there are level, pan and aux trim pots that feed to the mixer section.

Analogue inputs and outputs are on balanced XLR with a front panel Hi-Z jack input for DI duties. A balanced TRS insert point is available on the rear on each channel.

The mixer includes a left and right volume control. A stereo AUX return is provided to return effects or cascade additional mixers for more inputs. The unique stereo aux return control acts to balance the left/right signal, yet staying stereo. It can also be used as a mono return. All mixer connections are on balanced TRS.

API 3124mb+ Features

  • Uses API 2520 Op-Amp
  • Classic Console Circuit
  • Four XLR Mic Inputs
  • Four 1/4" Un-Balanced Inputs
  • Front Panel Polarity Switch
  • Front Panel 20 dB PadSwitch
  • Front Panel Mic/Line Switch
  • Front Panel 48V Power Switch
  • Output Clips at +30 dBm

API 3124mb+ Specifications

  • Input Impedance: 1500 Ohms Mic, 470 K Ohms Un-Balanced, HI-Z in
  • Output Impedance: Less than 75 Ohms Channel Outputs
  • Nominal Levels: XLR Channel Output +4 dBu
  • Stereo Output Level: Unbalanced: nominal -2
  • Balanced: +4
  • Clipping Level: XLR Channel Output better than +28 dBm
  • Frequency Response: +0, -5, 10 Hz to 20 kHz (-.5 at 10 Hz)
  • Noise EIN: -129 Mic, -125 Un-Bal. Actual
  • Measured Noise: Better than -91 dBm / below Nominal +4.
  • Distortion: All Outputs at +4 out, .03%, at +22, .09% Max
  • Gain Range:
    • 150 Ohms Input 10 dB Min., 65 dB Max (inc. PAD).
    • Un-Bal. Input 14 dB Min., 50 dB Max
  • VU Meter: 
    • Calibrated for XLR Outputs, OVU=+4 dBu,
    • (-12, -6, -3, 0, +3, +6, +18)
  • Controls:
    • GAIN, PAD (20 dB), 48Volts, POL (polarity),
    • MIC (mic/un-ba;), VU, AC
  • Power Consumption, Quiescent: 19.2 Watts
  • Size: 19" X 1.75" (1U) X 10.5" Deep
  • Size (Boxed for Shipping): 23.25" X 6.5" X 16"
  • Actual Weight: 11.54 lbs.
  • Shipping Weight: 15.3 lbs.
Manufacturer API
SKU SAPI3124MBPLUS
Model 3124MBPLUS
GTIN 0714497643267
API
API
3124MBPLUS
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Studiocare Professional Audio Ltd.

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L24 9PB


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+44 (0) 845 345 8910


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