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Wohler: 8 Channel, 3G/HD/SD-SDI, Audio Monitor, Dolby AC-3, 2RU
SKU: WOH-AMP2-D8-MDA
Out Of Stock
Ships in 3-5 days
Ships in 3-5 days
£5,155.65 (ex VAT)
£6,186.78 (inc VAT)
AMP2-D8-MDA
Advanced 8-channel dual 3G/HD/SD-SDI embedded Dolby D and AES audio processor with metering and alternate undecoded Dolby, AES and analog inputs. Mix, monitor, meter and convert to AES and analog.
The AMP2-D8-MDA monitor is the world's first 1RU in-rack audio monitor capable of outputting and/or displaying encoded, multi-channel (up to 8 channels) of audio from Dolby D streams decoded from AES and 3G/HD/SD-SDI multi-channel. The ability to switch seamlessly between encoded or discrete PCM sources, in addition to providing full, simultaneous demuxed output of the multi-channel source offers a significant new operational capability.
These units are ideal for use in VTR bays, mobile production vehicles, teleconferencing installations, multimedia systems, satellite links, cable TV facilities, and on-air radio studios. Extended HF response reveals potential problems with audio whine or hiss, and electronic rather than acoustic cancellation of bass frequencies provides positive audible detection of reversed polarity audio feeds. The sleek design provides optimally focused sound for operators in an ultra near field environment (1 to 3 feet) with performance comparable to that of many separate monitor pairs without installation hassles and awkward speaker placements. This enables a higher SPL for the operator while reducing overall ambient sound and adjacent bay crosstalk.
BENEFITS:
FEATURES:
These units are ideal for use in VTR bays, mobile production vehicles, teleconferencing installations, multimedia systems, satellite links, cable TV facilities, and on-air radio studios. Extended HF response reveals potential problems with audio whine or hiss, and electronic rather than acoustic cancellation of bass frequencies provides positive audible detection of reversed polarity audio feeds. The sleek design provides optimally focused sound for operators in an ultra near field environment (1 to 3 feet) with performance comparable to that of many separate monitor pairs without installation hassles and awkward speaker placements. This enables a higher SPL for the operator while reducing overall ambient sound and adjacent bay crosstalk.
BENEFITS:
- Supports decoding and playback of Dolby bitstreams
- Select and assign a channel or channel air to left, right or both speakers, or select a predefined downmix
- 4 presets let you change the entire system configuration with the press of a single button
- Thorough magnetic shielding allows placement next to sensitive equipment and video monitors
FEATURES:
- Backlit LED screen displays phase, signal type, Dolby program, and more
- Eight 26-segment tri-color LED bar graphs display simultaneous VU and PPM
- Sum any combination of up to 8 channels to the left and/or right speakers and selected analog outputs
- Premium quality drivers and power amplifiers deliver excellent frequency response and low distortion
- Power 104dB SPL at 2 feet (0.6m)
| Wohler Part Number: | 8102-0085 |
| Rack Height: | 2RU |
| Weight: | 22.0 lbs (10.0 kg) |
| Dimensions: | 3.5x19x14" (89x483x356mm) |
| Power Consumption: | 72W Max |
| Signals Monitored: | Analog;AES/EBU;HD/SD-SDI;AC-3;Dolby E |
| Analog Inputs: | 8 Balanced Analog Inputs on DB-25 |
| Analog Outputs: | 2 Balanced Analog Outputs from Selected Source on XLR; 8 Balanced Analog Loop-through Outputs from Selected Source on DB-25 |
| AES/EBU Inputs: | 4 Unbalanced AES Input Pairs on BNC; 4 Balanced AES Input Pairs on DB-25 |
| AES/EBU Input Termination: | 110 ohms balanced; 75 Ohms unbalanced (DIP Selectable on rear panel) |
| AES/EBU Input Sampling Rate: | 32-48 kHz, auto-detecting |
| AES/EBU Outputs: | 4 Balanced AES Loop-through Output Pairs on DB-25; 4 Balanced AES Outputs from SDI on DB-25 |
| SDI Inputs: | 2 HD/SD-SDI Inputs on BNC |
| SDI Input Termination: | 75 Ohms unbalanced |
| SDI Outputs: | 1 HD/SD-SDI Reclocked Output on BNC |
| Dolby Inputs: | 2 Dolby Inputs on BNC |
| Dobly Outputs: | 4 Dolby Decoded Outputs on BNC; 1 Unbalanced AES Mix Output from Dolby DD+ on BNC |
| Level Meters: | 8 x 53 Segments (Vertical) |
| Level Meter Scale: | 0 to -66 dB |
| Level Meter Threshold: | 0, +4, +6, +8 dBv (Analog); -20, -18 or -9 dBFS (Digital) |
| Level Meter Dynamics: | Simultaneous VU & PPM |
| Level Meter Resolution: | 1 dB |
| # of Video Displays: | 0 |
| Display Characteristics: | LCD |
| Display Modes: | Data Only |
| Aural Sound Outputs: | Wohler Speaker System;Headphone, Mutes Speakers |
| Acoustic Distortion: | 6% or less at worst case frequencies above 140 Hz including cabinet resonance, typically < 1.5% |
| Electrical Distortion: | <0.15% at any level below limit threshold |
| Frequency Response (1/6 octave): | 80 Hz - 18 kHz (+/-5 dB); (-10 dB @ 55 Hz, 21 kHz) |
| Peak Acoustic Output @ 2 feet: | 104 dB SPL |
| Hum and Noise: | Better than -68 dB below full output |
| Power Output: | High Frequency: 6W RMS (each channel); Low Frequency: 14W RMS |
| Other Features (1): | Comprehensive downmix capability; Phase correlation indication; Software is field upgradable |
| Other Features (2): | Storage for ten preset monitoring settings for easy recall |
| Other Features (3): | Alternate scales, color mappings and features such as phase correlation or sum & difference may be specified at the time of order |
 | Manual |
