Benchmark DAC3 HGC, L Digital to Analog Converter Instruction Manual

Below you will find brief information for DAC3 HGC, DAC3 L. Both of these models are reference-grade stereo preamplifiers with built-in digital to analog converter for PCM and DSD audio formats. They offer high-resolution audio playback up to 192kHz, with dedicated headphone amplifiers for critical listening and high-fidelity. The manual covers details about installation, operation, and available features.

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Benchmark DAC3 HGC, DAC3 L Instruction Manual | Manualzz

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Key features

  • SABRE PRO 32-bit PCM and DSD conversion system
  • Benchmark UltraLock3™ Jitter Attenuation System
  • High Headroom DSP to eliminate clipping of intersample peaks
  • Multi-Mode Asynchronous USB Audio 2.0
  • HPA2™ reference-grade headphone amplifier (DAC3 HGC only)
  • Low-Impedance Passive Output Pads for optimized SNR
  • Bi-directional 12V Trigger for system control
  • HT Bypass mode for seamless home theater integration
  • Digital Pass-Through for digital audio signal routing
  • Remote control with metal housing for full functional control

Frequently asked questions

The DAC3 HGC includes a dedicated HPA2™ reference-grade headphone amplifier with dual outputs, while the DAC3 L does not include the headphone amplifier.

You can configure the Digital Pass-Through function using internal jumpers. Refer to the Internal Settings section in the manual for instructions.

These pads optimize the output level to power amplifiers and other downstream devices, maximizing system SNR and THD+N performance.

To enable AUTO-ON, press and hold the POWER button on the front panel for three seconds. When AUTO-ON is enabled, the DAC3 will automatically turn on when AC power is applied.
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