Sound card - 2 In/2 Out 24bit/96kHz USB sound card, line, instrument and microphone input, microphone preamplifier with an XLR input and +48V power supply, Hi-Z tool input (1/4" jack), line input with two RCA connectors, line and headphone output (1/4*jack)
Compared to face masks, respirators protect you, more precisely your airways, against dangerous particles such as dust, aerosol, fumes, bacteria, (corona)viruses.