Yarlung Records has released another set of 4 albums in Quad DSD (as well as Double and Single Rate DSD) on Native DSD. Transferred directly from the Analog Master Tapes using the HAPI DAC from Merging Technologies. These 4 are referred to as the "Merging Quartet".
https://yarlungrecords.nativedsd.com/
https://yarlungrecords.nativedsd.com/