This paper presents new and original architectures and implementations of two filterless. open-loop digital Class-BD audio amplifiers with constant common mode (CM) output voltage. The first. low-power amplifier consists of four ultrahigh-current EL7158 pin drivers. https://www.bekindtopets.com/deal-alert-NHL-Winnipeg-Jets-Distressed-iPhone-13-Pro-Max-MagSafe-Case-p96268-great-save/