High-segment 24-bit, 192 kHz DACs and ADCs with USB front-end

Two Nutube as the principal amplification stages

Playback and recording in both single-ended and differential connections

Full firmware controllability of all tube parameters

Low-noise, feedback-less design offers the warmest, brightest acoustic sound, with selectable hue

Conceived and designed by Dr. Ludovico Minati (lminati@ieee.org), prototyped by Tecno77 (info@tecno77.com).

design_materials.pdf