Wohler AMP1-S8MDA 8 Channel HD-SDI, SD-SDI,AES/EBU and Analog Audio Monitor

Wohler AMP1-S8MDA 8 Channel HD-SDI, SD-SDI,AES/EBU and Analog Audio Monitor

Wohler AMP1-S8MDA 8 Channel HD-SDI, SD-SDI,AES/EBU and Analog Audio Monitor

B&H # WOAMP1S8MDA MFR # AMP1-S8MDA
Wohler AMP1-S8MDA 8 Channel HD-SDI, SD-SDI,AES/EBU and Analog Audio Monitor

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Product Highlights

  • Audio Monitoring & Conversion
  • Advanced Level Metering
  • Audio-Quality Tools & Features
  • Output-Limit Circuits
  • Magnetic Shielding
  • Headphone Jack
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  • 1Description

The AMP1-S8MDA 8 Channel HD-SDI, SD-SDI,AES/EBU and Analog Audio Monitor from Wohler is an audio monitoring system that offers (8) channel analog, AES/EBU, SD/HD-SDI digital multi-channel audio monitoring and conversion, as well as professional level metering. This unit is ideally suited for work in TV facilities, studios, VTR bays, mobile production vehicles, satellite links, or any rackmount environment, among many other possible applications and settings.

It contains (3) audiophile-quality drivers and (3) power amplifiers. The unit also has (2) speakers and amplifiers that reproduce midrange and high-frequency information in stereo. A third amplifier-driver combination manages summed LF information below the 500Hz crossover point. Level metering is enhanced by the monitor's (8) 26-segment high-resolution tri-color LED level meters, which display simultaneous VU and PPM. The front panel also features an LCD display with phase-polarity relationships. Output-limit circuits protect the speakers and magnetic shielding allows placement adjacent to video monitors.

These design elements provide ideal sound output for operators in an ultra near field working environment of 1 to 3'. Moreover, the setup rivals the performance of separate monitor pairs without the problems associated with a separate add-on installation. The monitor's design also provides the operator with a higher SPL while reducing overall ambient sound and adjacent bay crosstalk.

The monitor's extended high-frequency response can reveal potential problems with audio whine and hiss. Electronic cancellation of bass frequencies provides positive audible detection of out-of-phase reversed-polarity audio feeds. A headphone jack is included on the front panel and using it automatically mutes the speakers.

Professional Audio Monitoring & Conversion
Use this audio monitoring system to manage (8) channel analog, AES/EBU, SD/HD-SDI digital multi-channel audio.
Advanced Level Metering
The monitor features (8) 53-segment high-resolution tri-color LED level meters with simultaneous VU and PPM information.
Protection
Output-limit circuits and magnetic shielding are included to protect your investment.
Audio Tools & Settings
The unit features a number of advanced design features that allow you to monitor and adjust audio to achieve the highest quality results with your work.
In the Box
Wohler AMP1-S8MDA 8 Channel HD-SDI, SD-SDI,AES/EBU and Analog Audio Monitor
  • Audio Monitor
  • One-Year Warranty Against Defects in Material & Workmanship
  • Table of Contents
    • 1Description
    Construction Metal
    Finish Blue
    Inputs Analog: (8) balanced analog inputs, DB-25
    AES/EBU: (4) unbalanced (BNC) or balanced (DB-25) AES/EBU inputs
    SDI: (2) HD/SD-SDI inputs, BNC
    Outputs Analog: DB-25, (8) balanced analog outputs from SDI, AES/EBU or analog.
    XLR: balanced analog output of (2) selected channels or multichannel downmix
    AES/EBU:
    (4) unbalanced (high density DB-15) AES/EBU outputs from SDI.
    Balanced output is optional (DB-25)
    SDI: (1) reclocked SDI output, BNC
    Optional Video Output: component or composite
    Metering Level Meters: 8 x 26 segment
    Level Meter Scale: 0 to -60 dB
    Level Meter Threshold: 0, +4, +6 or +8dBv : switch selectable
    Level Meter Dynamics: simultaneous VU & PPM
    Audio Midscale Resolution: 1dB
    Peak Acoustic Output: @ 2 feet 98dB SPL
    Frequency Response:
    (1/6 octave) 80Hz to 20kHz (±5dB) (-10dB @ 50Hz, 22kHz)
    Analog Input Impedance: >40 kOhms balanced. 10 kOhms unbalanced
    AES/EBU Input Termination: 110 ohms balanced, 75 ohms unbalanced
    SDI Input Termination: 75 ohms unbalanced
    AES/EBU Input Sampling Rate: 32-48kHz, auto-detecting
    Hum and Noise: better than -68dB below full output
    Electrical Distortion: <0.15% at any level below limit threshold
    Acoustic Distortion:
    8% or less worst case frequencies above 180Hz including cabinet resonance,
    typically <2%
    Magnetic Shielding: <0.5 gauss any adjacent surface
    Power Power Output:
    RMS each side (2 ohms) - 5W, 7W peak
    RMS center WOOFER (4 ohms) - 11W, 16W peak
    Power Consumption: (average maximum) 30W
    Power Supply:
    100 to 240VAC, 50/60Hz universal input
    CE and UL approved
    Dimensions (HxWxD) 1.75 x 19 x 12" (44.5 x 483 x 305mm)
    Weight 7.5 lbs (3.4kg)
    Packaging Info
    Package Weight 15.0 lb
    Box Dimensions (LxWxH) 24.0 x 17.5 x 8.0"

    Wohler AMP1-S8MDA 8 Channel HD-SDI, SD-SDI,AES/EBU and Analog Audio Monitor Review

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