Home > Products > Audio > 2 Channel Audio > AMP1-DA/106

My Quote:  Products  0   |  Qty  0
 
 
ClickTo View Image
AMP1-DA/106
  
   
2 Channel, AES/Analog, Audio Monitor, 1RU.
Product Description

The AMP1-DA/106 provides self-powered, full-fidelity stereo audio monitoring of 2 channels from analog and AES/EBU Digital sources and ultra-high resolution LEDs with 106 segments in the smallest rack space possible.

This unit contains four high performance transducers driven by three power amplifiers: one amplifier/driver combination handles midrange and high frequency information in stereo, while the second handles summed low frequency information below the 500 Hz crossover point.

The unique design provides 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.

The level meters are now available with a choice of BBC, DIN, Nordic and VU scales and PPM Only.

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.

Output limiter circuits are incorporated to protect the speakers, and extensive magnetic shielding allows placement immediately adjacent to video monitors with no color impurities.

Our unique tri-color LED design means we can offer an almost unlimited variety of options such as phase correlation, peak hold, and alternate scales.The standard display mode is set as a single segment PPM "dot" above a VU bar; each segment’s color is fixed according to its position on the scale. Level calibration may be set via dip switches to select one of four different calibration levels.

The AMP1-DA/106 is 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.

FEATURES:

  • Full fidelity audio monitor in only 1RU
  • Two unbalanced AES/EBU digial inputs (selectable)
  • Two balanced analog inputs (1 stereo)
  • Balanced analog output of selected source

List Price: $2,150
Product Information:

   

Things To Do:
Product Downloads:
No Downloads Available
Features
 
Wohler Part Number:8101-0020
Signal Inputs Accepted:  
Monitoring Outputs Available:   
Signal Inputs:2 Balanced Analog Inputs on XLR; 2 Unbalanced AES Input Pairs on BNC
Signal Outputs:2 Balanced Analog Outputs from Selected Source on XLR
Other Features (1):Alternate scales, color mappings and features such as phase correlation or sum & difference may be specified at the time of order; Separate channel volume controls and different input and output connector types.
Audio
AES/EBU Input Termination:75 Ohms unbalanced
AES/EBU Input Sampling Rate:32-48 kHz, auto-detecting
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
Level Meters:2 x 106 Segments (Horizontal)
Level Meter Threshold:0, +4, +6, +8 dBv(='0'), DIP selectable; Factory setting is +4 d
Level Meter Scale:+16 to -56 dB
Level Meter Dynamics:Simultaneous VU & PPM
Level Meter Resolution:0.5 dB
Video
# of Video Displays:0
Rack Height:1RU
Weight:14.0 lbs (6.4 kg)
Dimensions:1.75x19x12" (44.5x483x298mm)
Power Consumption:35W
Supplied Accessories:AC Power Cord
Rear Panel
+ Click Image For Close Up
Block Diagram
+ Click Image For Close Up