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Wohler VMMDA-1 Confidence 2CH HD-SDI & SD-SDI Embedded Audio Confidence Monitor
  • Wohler VMMDA-1 Confidence 2CH HD-SDI & SD-SDI Embedded Audio Confidence Monitor
  • Wohler VMMDA-1 Confidence 2CH HD-SDI & SD-SDI Embedded Audio Confidence Monitor
  • Wohler VMMDA-1 Confidence 2CH HD-SDI & SD-SDI Embedded Audio Confidence Monitor
 
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Wohler VMMDA-1 Confidence 2CH HD-SDI & SD-SDI Embedded Audio Confidence Monitor

Item #: WOH-VMMDA-1   •   MFG #: VMMDA-1

 

List Price:$2,995.00
Our Price:$2,749.99

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Availability: Direct Ship From Manufacturer
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Item ships directly from the manufacturer. Normal delivery time is 2-7 business days and is subject to manufacturer availability. Need it sooner? Call 800-522-2025, or email Customer Service for expedited delivery options.
 
 
  • Drop-shipped (normal delivery time 2-7 business days) shipping UPS ground. (Sales tax may apply.)
  • This item is not returnable unless shipped in error or defective.
 

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The VMMDA-1 audio monitor permits stereo monitoring with excellent fidelity exceeding that of ordinary monitors in a 1U rack-size.
The unit can monitor analog, AES, standard SDI, or HD-SDI audio sources.
A 3-position toggle switch on the front panel selects between the three input sources (analog, AES, or SDI).
When SDI is selected as the source, an 8-position rotary SDI Group Select switch selects which of the eight SDI channel pairs will be monitored.
An LED above the SDI Group Select switch indicates the "lock" status of the SDI source.
Both models feature dual 10-segment LED bargraph meters that provide visual indication of input levels.
Other front panel features include volume and balance controls, power indication LED, headphone output, and phase indicationLEDs.
Wohler Technologies proprietary three-LED stereo phase indication feature allows monitoring of phase relationships of the selected stereo inputs.
Volume and balance controls are standard, but can be reconfigured as A volume/B volume via an internal jumper.
Two front-firing midrange tweeter speakers and a compact high-performance woofer are arranged in Wohler Technologies' popular bi-amp design.
The summed bass feature is important for audible detection of out-of-phase conditions.
Speaker amp limiters prevent accidental damage to speakers from high input levels.
The rear panel features an SDI input and output on BNC connectors, an AES input on a BNC and Phoenix connector, two analog inputs on Phoenix connectors, and an analog stereo output of the selected source on Phoenix connectors.
The VM Series, from our line of "confidence plus" audio monitors are very compact and light, digital and analog audio monitors at very cost effective prices. The single-rack space monitors offer excellent full-range fidelity far exceeding that of competitive units. Two front-firing midrange tweeter speakers and a compact high-performance woofer are arranged in Wohler Technologies' popular bi-amp design. All Wohler speaker systems are protected against blowout by limiters.The summed bass feature is important for audible detection of "out of phase" conditions.

Electronic rather than acoustic cancellation of bass frequencies provides positive audible detection of out-of-phase (reversed polarity) audio feeds. The units feature 2 ten-segment VU LED bar graph level meters. Fast and averaging "phase" LEDs give visual alert of "out of phase" conditions. A three-way toggle switch selects between the analog or digital inputs. Muting may also be activated from a switch remote from the rear panel (optional extra). An auxiliary analog output of the selected analog or digital source is provided on the rear panel.

The VM Series monitors are completely magnetically shielded to allow interference-free operation immediately adjacent to all CRT video monitors.The light weight and shallow depth chassis compared to similar type units, make them ideal for use in portable and mobile vehicle applications.

 
  • Features

    • Only 1RU.
    • Powerful 96 dB @ 2 feet (0.6 m).
    • 2 10 segment VU level meters.
    • Phase/polarity indication.
    • Headphone jack; mutes speakers.
    • Blowout-proof speakers.
     
  • Specifications

    • Signal Inputs: 8 Balanced Analog Inputs on Mini-Phoenix; 4 Unbalanced AES Input Pairs on BNC; 4 Balanced AES Input Pairs on Mini-Phoenix.
    • Signal Outputs: 2 Balanced Analog Outputs from Selected Source on Mini-Phoenix.
      AES/EBU Input Termination: 110 ohms balanced; 75 Ohms unbalanced.
    • AES/EBU Input Sampling Rate: 32-48 kHz, auto-detecting.
    • Aural Sound Outputs: Wohler Speaker System;Headphone, Mutes Speakers.
    • Acoustic Distortion: Typically <2.0% at any level below limiting, 100 Hz - 15 kHz.
    • Electrical Distortion: < 0.30% at any level below limit threshold.
    • Frequency Response (1/6 octave): 60 Hz - 16 kHz (+ or -6 dB)
    • Peak Acoustic Output @ 2 feet: 96 dB SPL at 2 ft.
    • Hum and Noise: Better than -70 dB below full output.
    • Power Output: 10W RMS, left and right, 14W peak.
    • Level Meters: 2 x 10 Segments (Vertical).
    • Level Meter Threshold: -6, 0, +4, +8 dBv(='0'), DIP selectable; Factory setting is +4 d.
    • Level Meter Scale: +3 to -20 dB.
    • Level Meter Dynamics: VU or PPM: DIP selectable; Factory setting is VU.
    • Level Meter Resolution: 1 dB.
     
 
 

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