Non-Feedback and ACSS
The NFB11.28 delivers optimum performance through carefully chosen components. In addition to supporting the DSD / DXD and sampling rates of up to 32bit / 384kHz, it benefits from the NFB (Non-Feedback) technology developed by Audio-GD on the ACSS stage.
This allows the NFB-11.28 to offer a lower color tone and consequently a faithful reproduction, a very low distortion and a great linearity. You gain in dynamics, details and neutrality.