Atoll IN400 Evolution - Black tube amplifier Cardas Clear USB is a

Cardas Clear USB is a musically neutral cable and sounds the same at any usable length

crafting a spacious

Easily accessible fuses protecting the the deivce in case of a power tube failure Power amp combines all its advantages

and an impressive ability to disappear into the listening room

a technique allowing us to use special Furutech 24k gold- or rhodium-plated α (Alpha) pure copper conductors strengthened and sprung by our innovative nonmagnetic Stainless Steel Conductor Spring System that keeps a firm grip yet won’t damage male connector blades or their plated surfaces

Atoll IN400 Evolution - Black tube amplifier Cardas Clear USB is aThe IN400 Evolution is an integrated amp preamp with outstanding musical capabilities, designed with both technical precision and refined aesthetics to achieve optimal sound performance. Its chassis is constructed from 2 mm steel, ensuring exceptional rigidity and stability, while the 10 mm thick front panel is crafted from brushed, micro blasted, and anodized aluminum, finished with high precision engraving for a sleek, modern look. Machined from