D/A Converters
20% Off Remaining Inventory of 2021 EVOs in New Chassis.
Due to COVID delays we had to switch to a new chassis manufacturer. Instead of duplicating our existing chassis for the last few dozen 2021 circuit boards we had in inventory, we decided to update to a new considerably heavier, more rigid, and more refined chassis, similar to what we had planned for 2022.
Rather than being stamped and folded from .125" thick aluminum, our new chassis are 100% machined from considerably heavier and lower resonance .188" to .625" thick aluminum with our logo machined into the face plate. See CAD drawings.
Our new chassis still have thick zinc plated ferrous steel barriers to shield sensitive signal path components from power supply and digital noise. And all the circuit boards still "float" on Sorbathane standoffs to further minimize mechanical resonance.
The rest of our award-winning 2021 technology has remained the same.
Our ultra-purist R-2R topology has no digital filters, noise shaping, upsampling, oversampling, or error-correction. Our direct-coupled analog output stage has no output capacitors or transformers to limit bandwidth or color the sound. For optimal performance we use multiple LC choke-input power supplies and ultralow-noise ultrahigh-dynamic regulators to isolate each type of module, chip, or clock.
Advanced hybrid star-plain grounding lowers noise floor even more. An AC to DC ground lift switch allows you to isolate DC ground from AC, chassis, and Earth grounds. We even include a grounding post to allow advanced system grounding.
All of these typologies result in an incredibly low noise floor, and the lower the noise floor, the more subtlety and nuance you can hear in your music. The result is the most natural time, tune, tone, and timbre possible from a digital source. Effortless micro-dynamics, incredible micro-detail, and organic harmonic structure.