Fosi Audio GR40 – HiFi Tube DAC with Headphone Amplifier and Preamp – High-Resolution USB/Optical/Coaxial Decoding

The Fosi Audio GR40 is a high-end HiFi DAC that combines modern digital technologies with tube-based analog amplification for warm, dynamic, and detailed sound. This multifunctional digital-to-analog converter integrates a headphone amplifier, an RCA preamp, and high-resolution audio decoding via USB, optical, and coaxial.

Main features:

• ESS ES9038Q2M DAC chip – Hi-Res support up to 32bit / 768kHz
• Tube amplification stage – natural and smooth sound reproduction</li> <li>USB-B, optical (TOSLINK), coaxial inputs – Windows/Mac compatible
• Stereo RCA and 6.35mm headphone jack outputs
• Compact and elegant aluminum chassis with volume knob
• Ideal for listening with headphones, HiFi system, or as a preamp