True analogue sound with Dual RAYTHEON JAN6418 MIL-SPEC Vintage Vacuum Tubes Complete separation of digital and analogue signal processing for the purest possible sonic reproduction using AKM’s x2 AK4191EQ / x2 AK4499EX x2 Three adjustable levels of Tube Current for nuanced changes in sound signature TRIPLE AMP SYSTEM allows listeners to select the right tone for their music 316L Stainless steel chassis with 99.9% pure silver plating for superior electrical conductivity High-Performance Qualcomm Snapdragon Octa-Core CPU for instantaneous and fluid system response Reimagined, improved and enhanced Graphic User Interface Digital Audio Remaster Technology (DAR) upsamples the sample rate of the sound source being played for an even greater vivid original sound