Sound performance: The sound performance is very good. Under normal circumstances, there is no problem with digitizing the sound, but it feels like a bust explosion and the output sound may be a little harsher. Filter mode: For wire mode is completely based on preferences. Retro gamers disable wired mode for 2D games (for Genesis, etc.) and 3D games (for N64, for Saturn, etc.). Additionally, wired mode can help reduce flickering. Compatibility: A true 480p60 signal is output, making it compatible with any device under test. Support NTSC and PAL signals without mutual conversion. Any signal compatible with the target device can be input, as NTSC cannot work with PAL HDMI devices, and the same vice versa. Signal and Resolution: Can take source converter 240p 480i 288p 576i NTSC PAL to HDMI 480p 576p output (for NTSC 480p, for PAL 576p). The output resolution of this device is as high as 480p 576p. Zero Latency: For RetroScaler2X, it is a zero latency device that has been validated with many different measurements and devices. It outputs a true 480p60 signal, making it compatible with any device you've tested.