MetallSoundmixer - Voltage compatibility: AC 100 V to 240 V, enabling operation across common mains ranges. - Independent volume control: provides flexible, precise sound adjustment without affecting other settings. - Compact design for home use: small form factor with line input and EU plug for easy setup. - Line input: connects to home audio sources for convenient playback. - EU plug: standard connection for EU outlets, simplifying setup and use. Use scenarios - Home listening: connect a phone, laptop, or other line-level source to the line input and adjust the volume for personalized listening. - Small gatherings or rooms with ambient music: quickly balance levels to achieve the desired sound environment. - International or multi-country use: voltage range 100 V to 240 V with an EU plug supports easy use in EU regions and compatibility with global mains when used with appropriate adapters.