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Audio line converter

Unbalanced to Balanced Audio Converter

The AC400 is designed to convert unbalanced (RCA connectors) audio signals to balanced (3 pin XLR) audio for use with professional equipment. It is designed for occasions where domestic equipment needs to be interfaced with professional balanced equipment or where audio needs to be transferred over distances greater than 10 meters. Ideal for low noise and hum requirements, the AC400 has professional broadcast quality signal performance.

Features and Specs:

  • Input: 2 x RCA -10dBv nominal into 47K ohms
  • Output: 2 x XLR 3 pin Male +4dBm into 600 ohms : Pin 1 ground. Pins 2 & 3 Signal
  • Output Impedance: ~ 44 ohms
  • Mono/Stereo: Switched Stereo to Mono output
  • Frequency Response: 10Hz - 80KHz ±0.1dB
  • Distortion: < -85 at 1KHz
  • Noise: < -90 dBq 22Hz - 22KHz
  • Headroom: > +24dBm output
  • Gain: -4 to +6dB 10 turn control
  • Power: IEC Inlet, 3 Watts, 230 or 115 VAC 50/60 Hz
  • Fuse: Delay type 32mA for 230VAC, 80mA for 115VAC
  • Dimensions: 142(w) x 42(h) x 153(d) heavy duty aluminium extrusion
  • Rack Mounting: Optional RF300 takes three to a 1RU frame
  • Finish: Black Powder coated satin front and rear, stipple case
  • Weight: 850g plus packaging
Unbalanced to balanced audio converter

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