Henry Engineering USDA Utility Summing & Distribution Amplifier 2X4

$325.00
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SKU:
HEN-USDA
Availability:
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Type:
Distribution Amplifier

Overview

U.S.D.A. 2x4

U.S.D.A. (Utility Summing & Distribution Amplifier) is a unique 2x4 mini-DA that can be used to combine or split audio signals for distribution. It can be used as a 1x4 or 2x4 DA in stereo or mono.There are 2 inputs (1 stereo pair) and 4 outputs (2 stereo pairs). Front panel "Stereo/Mono" switches select either a stereo or mono output from each output pair. USDA can produce both stereo and mono outputs simultaneously from a stereo source. Inputs and outputs can be operated either balanced or unbalanced. The audio level of each output can be adjusted over a 26dB range. All circuitry is transformerless and direct-coupled for sonic accuracy.Connections are via plug-in euroblock connectors. USDA 2X4 is 1/3 rack width and can be mounted in an optional rack shelf, or wall mounted with optional wall/cabinet mounting brackets. USDA 2X4 is powered by an internal AC power supply.

 

Specifications

  • Input Level-14 to +8 dBm nominal
  • Input Impedance20K ohms bal, 10K ohms unbal
  • Output Level0 to +8 dBm nominal, +26 dBm max
  • Output Load600 ohms or higher per output, bal
  • ControlsOutput Level for each channel
  • Gain-12 to +14 dB
  • Frequency ResponseDC to 20kHz, ±0.25 dB
  • Distortion<.01% IM/THD
  • Noise>80 dB below nominal output, typ
  • Power Requirements115/230VAC, 50/60Hz, 3 W
  • Physical Size5.7”w X 1.7”h X 6.0”d, 3lbs
  • ConstructionSteel enclosure
  • MountingTable top, optional rack mount shelf,
    optional wall/cabinet mounting brackets
  • ApprovalCity of Los Angeles Elect. Test Lab
USDA2x4D