Monolith Liquid Gold Balanced Headphone & DAC by Alex Cavalli

Solid State Amplifier : Balanced design. Ultra high power. The Liquid Gold X is a fully differential, balanced, current feedback, solid state amplifier with an approximate full output power of 3.6 watts per channel into a 50-ohm load. The amplifier is microprocessor controlled using precision A-to-D and D-to-A conversions to manage and monitor the runtime behavior of all critical aspects of the circuitry.
AKM AK4493EQ DAC: Detailed sound. Exceptional musicality. The AKM AK4493 is AKM's new flagship 32-bit stereo premium DAC. It supports PCM inputs up to 768kHz and a Direct Stream Digital (DSD) input of 2.8/5.6/11.2 (maximum) MHz, the industry's highest level. An internal circuit employs a newly developed 32-bit digital filter for the ultimate in sound quality and musicality.
Balanced and Single-Ended Headphone Outputs: With multiple inputs and outputs for balanced and single-ended operation and easy front panel input selection, the Liquid Gold X is compatible with just about everything.
Versatile Inputs: Digital or Analog — We've Got You Covered: The Liquid Gold X amplifier features both single-ended and balanced analog inputs, as well as USB, Coaxial, and Optical digital inputs to support all your connectivity needs.
4x and 6x gain settings and an approximate full output power of 3.6 watts per channel into a 50-ohm load.