Datavideo DAC-80 Audio Transformer

The Datavideo DAC-80 Audio Transformer is designed to remove hum and buzz created by ground loops. The transformer is compatible with the RMK-2 holder and the MB-5 velcro strap adapter.

$109.00

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SKU: DAC-80 Categories: , Tags: ,
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Description

The Datavideo DAC-80 Audio Transformer is designed to remove hum and buzz created by ground loops. The transformer is compatible with the RMK-2 holder, for holding multiple converters and distribution amplifiers in a 2RU space and the MB-5 velcro strap adapter, which helps keep the DAC out of the way, preventing accidental tripping.

The normal voltage differences in the system grounding points between different pieces of equipment cause small AC power currents to flow in the shield of audio cables. Capacitance between a power transformer’s primary and secondary windings introduce signals to the circuit ground which will also create small current flows in the cable shield. 

Either of these problems will create hum in audio signals. The Datavideo DAC-80 Audio Transformer breaks the inter-equipment ground path and greatly increases the rejection in the input circuits while remaining transparent to the audio signal. Since the transformer is a passive device, no power is required for it to function.

Datavideo brings high end product features to customers that want cost effective solutions, broadcast-quality performance and class-leading reliability. In a fast changing market with ever increasing demands, Datavideo’s innovative solutions – developed in-house – enable users to invest in the latest technology at affordable prices.

Based in Taipei, Datavideo engineers, designs and manufactures a wide range of innovative technologies for use in broadcast, AV, live event and production environments. The company adheres to the highest international standards in design, production, and quality control, with experienced in-house research and development engineering team that produces proprietary state-of-the-art technology.

Features

  • Easy to use
  • Eliminate audio noise caused by ground loops
  • Designed for low signal loss and low distortion
  • Passive device (No power required)

Datavideo DAC-80 Audio Transformer Specifications

  • Impedance: 600 Ohm ±10% (input & output)
  • Bandwidth: 20 Hz – 20 kHz ±0.3 dB
  • THD:
    – 1 kHz: <0.015% @ 4 dBu
    – 20 Hz: 0.05% @ 4 dBu
  • Insertion Loss: <0.5 dB
  • Turns Ratio: 1:1
  • Inputs: 2 x XLR (ch1 and ch2)
  • Outputs: 2 x XLR (ch1 and ch2)
  • Dimensions: 3.3 x 1.8 x 4.4″ (85.0 x 45.2 x 111.5 mm)
  • Weight: 1.0 lb (453.6 g)

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