We begin with high quality ultra-low-noise mic preamps and 32-bit, 384 kHz USB audio interface (Recording: support up to 192 kHz sampling rates). A user assignable "Dry," and "Input Mix". Harmonic Enhancement adds "polish sounds" to your stereo recordings, adding depth, presence, or warmth and making them richer and more engaging. High-fidelity sound is provided by new ultralow-noise preamps. New power supply rails with especially low-noise construction are sensitive to all sounds.