Wohler: 2 Channel, SD-SDI, Audio Monitor, 1RU
Ships in 3-5 days
2-channel SDI and AES audio monitor with metering that selects between the first 2 subgroups of an SDI input or an AES input pair.
The AMPx-SDA Series monitors are complete exceptionally high-quality stereo audio monitoring systems for monitoring 2 channels from analog, AES/EBU digital and SDI sources in a compact one or two rack space cabinet.
The AMPx-SDA features two high-resolution tri-color LED level meters showing simultaneous VU and PPM for superior level-metering. The front panel features an innovative LED display of phase/polarity relationships. Output limiter circuits protect the speakers, and extensive magnetic shielding allows placement immediately adjacent to video monitors with no color impurities.
These unique designs provide optimally focused sound for operators in an ultra near field (1 to 3 ft.) working environment and offers performance comparable to that of many separate monitor pairs, yet does so without the installation hassles, awkward speaker placements and "added-on" look. This provides for a higher SPL for the operator while reducing overall ambient sound and adjacent bay crosstalk. Extended HF response reveals potential problems with audio whine or hiss. Electronic rather than acoustic cancellation of bass frequencies provides positive audible detection of out-of-phase (reversed polarity) audio feeds. A headphone jack is provided on the front panel, usage automatically mutes the speakers.
The AMPx-SDA Series monitors are ideally suited for use in VTR bays, mobile production vehicles, teleconferencing installations, multimedia systems, satellite link and cable TV facilities, and on-air radio studios.
|Wohler Part Number:||8103-0040|
|Weight:||14.0 lbs (6.4 kg)|
|Analog Inputs:||2 Balanced Analog Inputs on XLR|
|Analog Outputs:||2 Balanced Analog Outputs from AES or SDI on XLR|
|AES/EBU Inputs:||1 Balanced AES Input Pair on BNC|
|AES/EBU Input Termination:||75 Ohms unbalanced|
|AES/EBU Input Sampling Rate:||32-48 kHz, auto-detecting|
|AES/EBU Outputs:||1 Unbalanced AES Output Pair from SDI on BNC|
|SDI Inputs:||1 SD-SDI Input on BNC|
|SDI Input Termination:||75 Ohms unbalanced|
|SDI Outputs:||1 SD-SDI Reclocked Output on BNC|
|Level Meters:||2 x 26 Segment (Vertical)|
|Level Meter Scale:||+16 to -50 dB|
|Level Meter Threshold:||0, +4, +6, +8 dBv(='0'), DIP selectable; Factory setting is +4 dB|
|Level Meter Dynamics:||VU with PPM or Peak Hold (Select)|
|Level Meter Resolution:||2 dB|
|# of Video Displays:||0|
|Aural Sound Outputs:||Wohler Speaker System;Headphone, Mutes Speakers|
|Acoustic Distortion:||8% or less at worst case frequencies above 180 Hz including cabinet resonance, typically < 2%|
|Electrical Distortion:||<0.15% at any level below limit threshold|
|Frequency Response (1/6 octave):||80 Hz - 16 kHz (+ or -7 dB); (-10 dB @ 50 Hz, 22 kHz)|
|Peak Acoustic Output @ 2 feet:||98 dB SPL|
|Hum and Noise:||Better than -68 dB below full output|
|Power Output:||RMS Each Side: 10W Transient/5W Continuous; RMS Bass: 20W Transient/10W Continuous|