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Allen & Heath B2-14 14-Channel Compact Broadcast Mixer with Dual Telco Input, USB Audio In/Out, 4 Stereo Inputs

SKU: AHXB214 MFR: AH-XB2-14
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Key Features

  • Achieve pristine sound quality with this mixer's low-noise circuitry, perfect for broadcast environments.
  • This 14-channel broadcast mixer offers versatile EQ control for shaping your perfect audio mix.
  • Seamlessly integrate USB audio in/out for recording and playback, enhancing your digital workflow.
  • Dual Telco inputs allow easy integration of telephone hybrids for live call-in segments on your show.
  • Enjoy durable, reliable performance with Allen & Heath's renowned build quality, designed to last.
  • Utilize comprehensive input channels, including 4 stereo inputs, for diverse audio sources and scenarios.
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Special Order?Estimated to Ship: 08/23/2025
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Allen & Heath B2-14 Specifications

  • Input

    Mono Channel Microphone Input (XLR): +6 to -63 dBu for Nominal (+17 dBu Maximum)
    Mono Channel Line Input (TRS Jack Socket): +10 to -26 dBu (+30 dBu Maximum)
    Insert point (TRS Jack socket): 0dBu nominal +21dBu maximum
    Stereo Input (TRS Jack and RCA Sockets): 0 dBu Nominal (Control = Off to +10 dBu)
    Telco Channel Input (XLR): +10 to -26 dBu (+30 dBu Maximum)
    External monitor inputs (RCA phono sockets): 0dBu Nominal

  • Output

    PGM L & R outputs (XLR): +4dBu nominal +25dBu maximum
    PGM Mono output (RCA phono): 0dBu nominal +21dBu maximum
    PGM L & R inserts (TRS jack sockets): -2dBu nominal +21dBu maximum
    Aux output (Jack socket): 0dBu nominal +21dBu maximum
    Mix B outputs (RCA phono sockets): 0dBu nominal +21dBu maximum
    Audition outputs (RCA phono sockets): 0dBu nominal +21dBu maximum
    Telco output (XLR): 0dBu nominal +21dBu maximum
    CRM Speaker outputs (RCA phono sockets): 0dBu nominal +21dBu maximum

  • THD+n

    Mic in to PGM L/R Out, 0dB gain, 1kHz, +10dBu out: <0.01%
    Mic in to PGM Out, 30dB gain, 1kHz, +10dBu out: <0.01%
    Line in to PGM L/R out 0dB gain, 1kHz, 0dBu out: <0.01%
    Stereo in to PGM out 0dB gain, 1kHz, +10dBu out: <0.01%

  • USB Audio CODEC (Coder/Decoder)

    USB Audio In/Out: USB 1.1 compliant 16-bit
    Sample Rate: 32, 44.1, or 48kHz

  • Noise

    Mic Pre EIN at maximum gain 150R input Z 22 to 22 kHz: -124dBu
    PGM out, PGM fader at nominal 22 to 22 kHz: -100dBu
    Audition out, Mix B out = 0, 22-22kHz: < -100dBu
    Aux out, Mono out = 0, 22-22kHz: < -85dBu

  • Headroom

    Analog Headroom from Nominal Outputs: 21dB
    Analog Headroom from Nominal Mix Point: 24dB
    USB in & out Headroom from nominal: 14dB

  • Crosstalk & Attenuation (dB 22-22 kHz) 1

    Mono fader attenuation (dB relative to +10 dBu) 1 kHz/10 kHz: -95/-95
    Mono ON switch attenuation (dB relative to +10dBu) 1kHz/10kHz: -95/-95
    TELCO fader attenuation (dB relative to +10 dBu) 1 kHz/10 kHz: -95/-95
    TELCO ON switch attenuation (dB relative to +10 dBu) 1 kHz/10 kHz: -95/-95
    Stereo fader attenuation (dB relative to +10 dBu) 1 kHz/10 kHz: -95/-90
    Stereo ON switch attenuation (dB relative to +10 dBu) 1 kHz/10 kHz: -95/-95

  • Crosstalk & Attenuation (dB 22-22 kHz) 2

    PGM fader attenuation (dB relative to +10dBu) 1 kHz/10 kHz: -100/-95
    TELCO clean-feed isolation from I/P (dB relative to +10 dBu) 1 kHz/10 kHz: -55/-40
    Stereo separation, L in to PGM R out. dB relative to 1 kHz/10 kHz: -70/-50

  • Frequency Response

    Mic in PGM L/R Out, 30 dB gain: 0.5/-1 dB 10 Hz to 30 kHz
    Line in to PGM L/R out 0 dB gain: 0.5/-1 dB 10 Hz to 30 kHz
    Stereo in to PGM L/R out: 0.5/-1 dB 10 Hz to 30 kHz

  • Weight

    Unpacked: 16.53lbs / 7.5kg
    Packed: 25.35lbs / 11.5kg

  • UPC Code

    6938122239111

About Allen & Heath B2-14

Become the master of your audio production with the Allen & Heath B2-14 14 Channel Compact Broadcast Mixer, a professional-grade tool that brings exceptional quality and versatility to your studio. Designed to meet the rigorous demands of live events, broadcast, and recording studios, this durable and compact mixer is packed with specialized features that set it apart in its class.

The B2-14 mixer boasts dual Telco inputs, offering seamless telephone communication integration for broadcasts that require caller interaction. With mic channel ON switch sensing and stereo channel start/cue outputs, you gain precise control over playback devices, ensuring smooth transitions and professional-sounding mixes.

Experience the flexibility of mixing up to seven stereo sources with the dual stereo channels, and utilize the dedicated Audition bus for pre-air auditioning or off-air recording. The enhanced microphone preamps and stereo channel gain range provide pristine audio quality, making every broadcast sound its best.

The B2-14 is a highly flexible solution, featuring no less than 27 logic I/O for comprehensive remote control and 15 configuration switches to tailor the mixer to your specific needs. Whether you're operating solo or with a separate studio and engineer, this mixer adapts to your workflow. Create separate monitor mixes for the operator and guests, and utilize the Talk feature for off-air communication with telephone callers.

The Duopre preamps in the B2-14 use a two-stage design, offering a vast 69dB gain range and superior control over signal levels. With no need for a pad switch, line level signals are directly plugged into the second stage of the pre-amp via the line input jack socket, resulting in lower noise and clearer sound.

Equipped with a full duplex USB soundcard, the B2-14 provides extensive routing options for both recording and broadcast applications. The two Telco channels come with selectable clean-feed outputs, variable high pass and low pass filters, and a TALK button, ensuring your telephone callers are heard with clarity and precision.

In summary, the Allen & Heath B2-14 14 Channel Compact Broadcast Mixer is the ultimate choice for broadcasters seeking a high-quality, versatile, and professional mixing solution. With its robust feature set and flexible configuration, it stands as a superior option for those looking to elevate their audio production to the next level.

Allen & Heath B2-14 Features

  • Professional-grade 14 Channel Compact Broadcast Mixer, ideal for live events, broadcasts, and recording studios
  • Features dual Telco inputs and mic channel ON switch sensing for seamless telephone communication integration
  • Equipped with dual stereo channels for mixing up to seven stereo sources and a dedicated Audition bus for pre-air auditioning
  • Offers 27 logic I/O for comprehensive remote control and 15 configuration switches for tailored operation
  • Duopre preamps with a two-stage design and a 69dB gain range ensure superior control over signal levels and pristine audio quality
  • Comes with a built-in full duplex USB soundcard for extensive routing options and two Telco channels with selectable clean-feed outputs

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Achieve pristine sound quality with this mixer's low-noise circuitry, perfect for broadcast environments.
  • This 14-channel broadcast mixer offers versatile EQ control for shaping your perfect audio mix.
  • Seamlessly integrate USB audio in/out for recording and playback, enhancing your digital workflow.
  • Dual Telco inputs allow easy integration of telephone hybrids for live call-in segments on your show.
  • Enjoy durable, reliable performance with Allen & Heath's renowned build quality, designed to last.
  • Utilize comprehensive input channels, including 4 stereo inputs, for diverse audio sources and scenarios.

What's in the box:

  • Allen & Heath B2-14 14 Channel Compact Broadcast Mixer
  • Allen & Heath 1 Year Limited Warranty