Wohler 2 Channel Audio Monitoring and Metering for 3G-SDI, AES3 and Analog Audio Inputs

SKU: WOAMP12SDA MFR: AMP1-2SDA
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Key Features

  • Monitor 3G/HD/SD-SDI, AES, & Analog Audio with this versatile 2-channel audio monitor.
  • Get reliable audio monitoring with auto-detecting AES/EBU input sampling rates (32-48 kHz).
  • Enjoy high video quality audio monitoring with <0.05% electrical distortion below threshold.
  • Utilize the user-friendly interface with 2 x 26 segment PPM level meters for precise audio.
  • Ensure versatile compatibility with balanced & unbalanced analog audio I/O via XLR & RCA.
  • Remotely update software via front USB, keeping your audio monitoring system up-to-date.
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Special Order?Estimated to Ship: 09/15/2025
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Wohler 2 Channel Audio Monitoring & Metering for 3G-SDI, AES3 & Analog Audio Specifications

  • Signal Inputs Accepted:

    A/AES/SDI/HD/3G

  • Monitoring Outputs Available:

    4

  • Signal Inputs:

    SDI: 3G/HD/SD-SDI on BNC; AES: L/R on BNC, 8 x L/R on DB25F (Optional); Analog: Balanced L/R on XLR-F, Unbalanced L/R on RCA, Balanced 8 x L/R on 2 x DB25F

  • Signal Outputs:

    SDI: Regenerated on BNC; AES: L/R on BNC of selected source; Analog: Balanced L/R on XLR-M

  • Data Ports:

    4x14 segment green LED for status display; Front panel USB port for software updates

  • Other

    829095: Adds additional input of 8 pairs of AES audio on 1 x DB25F. Hardware card; 829096: Adds additional input of 8 pairs of Analog audio on 2 x DB25F. Hardware card.

  • Audio; AES/EBU Input Termination:

    75O unbalanced, switchable; 110O balanced (optional module)

  • AES/EBU Input Sampling Rate:

    32-48 kHz, Auto-Detecting

  • SDI Input Termination:

    75O unbalanced

  • Electrical Distortion:

    < 0.05% at any level below limit threshold

  • Frequency Response (1/6 octave):

    150 Hz to 16 kHz (+/-5 dB) acoustic; 40 Hz to 20 kHz (+/1 1dB) electrical

  • Peak Acoustic Output @ 2 feet:

    90 dB SPL at 2 ft

  • Hum and Noise:

    Better than -68 dB below full output

  • Power Output:

    RMS Each Side: 5W Continuous/12W Peak

  • Level Meters:

    2 x 26 segments. PPM; Phase

  • Level Meter Scale:

    AES

  • Video: Rack Height:

    1RU

  • Weight:

    5 lbs (2.8 kg)

  • Dimensions:

    19" x 1.75" x 4.25" (483mm x 44mm x 108mm)

  • Power Consumption:

    60W typical, 100 to 240 VAC+-10%, 50/60 Hz

About Wohler 2 Channel Audio Monitoring & Metering for 3G-SDI, AES3 & Analog Audio

Under the banner of Wohler's acclaimed high-quality audio, the AMP1-2SDA offers a comprehensive solution for 2 Channel Audio Monitoring and Metering for 3G-SDI, AES3, and Analog Audio Inputs. This advanced device allows for immediate selection and monitoring of any pair of audio from a variety of sources, including a 16-channel SDI with looped output, a single AES input pair, and two pairs of either Balanced or Unbalanced Analog inputs.

The AMP1-2SDA also includes Analog and AES outputs of the selected pair, enhancing its versatility. For expanded functionality, optional hardware input cards can provide up to 8 additional pairs of both Analog and/or AES on DB-25 inputs.

This unit is engineered with user-friendly features such as adjustable volume and balance controls, and a clear display of levels on two 26-segment LED meters. An average phase indicator further enhances the user experience.

The AMP1-2SDA is designed for simplicity and ease of use. It features two rotary controls that allow users to effortlessly select a source with the first control and navigate through pairs with the second. A large front panel screen clearly displays the selected source and pair, ensuring high visibility even in bustling technical environments.

Additional features include simple tone controls for adjusting audio output and an audio trim control for modifying the analog output levels. With its ultra-compact design, the AMP1-2SDA is an ideal fit for network facilities or OB truck live events. It is perfectly suited for a range of applications where reliable, basic stereo audio monitoring is a necessity. This product encapsulates the perfect blend of functionality, simplicity, and high-quality audio monitoring.

Wohler 2 Channel Audio Monitoring & Metering for 3G-SDI, AES3 & Analog Audio Features

  • Wohler quality sound
  • Selectable 2 channel monitoring of 16-channel 3G/HD/SD-SDI, 2 channel AES, and 2channel Analog (Balanced or Unbalanced)
  • Optional inputs available for an additional 16 channels (8 pairs) of both Analogand AES
  • Bright, easily visible front panel display
  • Simple uncluttered front panel controls
  • Adjustable Volume and Balance
  • Stereo phase indicator
  • Selectable trim and tone controls
  • Monitor through built-in speakers, headphones and analog outputs
  • Shallow chassis for easy installation in OB vehicles and consoles Part Numbers:
  • AMP1-2SDA: 8103-0200: 2 Channel, 3G/HD/SD-SDI, AES, Analog Audio Monitor. 1RU.

Key Features

  • Monitor 3G/HD/SD-SDI, AES, & Analog Audio with this versatile 2-channel audio monitor.
  • Get reliable audio monitoring with auto-detecting AES/EBU input sampling rates (32-48 kHz).
  • Enjoy high video quality audio monitoring with <0.05% electrical distortion below threshold.
  • Utilize the user-friendly interface with 2 x 26 segment PPM level meters for precise audio.
  • Ensure versatile compatibility with balanced & unbalanced analog audio I/O via XLR & RCA.
  • Remotely update software via front USB, keeping your audio monitoring system up-to-date.

What's in the box:

  • 2 Channel
  • 3G/HD/SD-SDI
  • AES
  • Analog Audio Monitor
  • AC Power Cord