Aqua Formula DAC with xHD update Colour:Silver Protects your sensitive electronics from

Protects your sensitive electronics from power surges and voltage spikes

Room-Friendly

- Anti-resonance construction

The Absolute Sound: "The amp boasts the sort of holistic design and careful parts selection that have distinguished Rotel’s best amps through the ages

Just pure music

Aqua Formula DAC with xHD update Colour:Silver Protects your sensitive electronics fromThe Formula DAC is the first in the aquas production to show a proprietary D A conversion system, that we name Optologic. The signals sent to the resistor ladders are generated by a proprietary digital circuit, implemented inside an FPGA (Field Programmable Gate Array). Formula xHD Rev. 2 Introducing our proprietary Optologic D A conversion system The Optologic R2R conversion system Aqua believes that the more musical D A conversion system is based on