Dave Thomas has posted a review of the Vitus Audio RD-100 DAC ($13,000) and RS-100 stereo power amplifier ($13,500) at Stereo Times. His conclusions:
“Even though these components may represent Vitus Audio’s “entry level” they are called “Reference Series” for good reason. The quality of design and construction are first rate and sonically they give you a massive portion of what you get from their larger, more expensive siblings. Considering just how much music that actually is, these components may end up being the best value of all the Vitus product lines. Highly recommended.”
You can read the full review here.