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DLS

DLS HLC4.2 Advanced High level converter v.2

DLS HLC4.2 Advanced High level converter v.2

£74.95 GBP
£74.95 GBP
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The DLS HLC4.2 is an advanced high level converter (v.2) for use with factory radios in cars without RCA low level output. It has 4 channels and a 3 V RMS output.

Key features

  • Low distortion, with up to 3 V output to minimise noise in the amplifier input section
  • Fully balanced, noise-rejecting input circuits, designed to work with all head units
  • Can be used with both 2-channel and 4-channel amplifiers
  • Described as an HLC problem solver
  • Loading resistors compatible with digital output chips
  • Summing output of channels 3 + 4 for a subwoofer amp when used with the optional EBC
  • Sensing modes: DC level or Audio, both operating on Ch. 1 only
  • Indicators: green = remote on, blue = audio sensing active
  • Reverse polarity protected

Specifications

Number of channels 4
Power supply 12 V DC (min 10.8 V, max 15.6 V)
Current draw, no signal 4 mA
Current draw, operational Typical 25 mA
Output voltage 3 V RMS
Distortion 0.002% THD @ 3 V output, 10 kohm load
Clip point 3.7 V RMS @ 14.4 V power supply
Output impedance 200 ohms nominal
Input impedance Ch. 1: 44 ohms, Ch. 2-4: 100 ohms. All channels are fully balanced
Sensing modes DC level or Audio, both operate on Ch. 1 only
Remote output 12 V, 100 mA max, protected against short-term short circuit
Indicators Green = remote on, blue = audio sensing active
Protection Reverse polarity protected

Good to know

The channel 3 + 4 summing output for a subwoofer amp is used with the optional EBC.

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