マルチチャネルアンプ

noun

multichannel amplification

Refers to the technology or process of amplifying multiple audio channels simultaneously, as in home theater or professional audio systems.

• このAVアンプはマルチチャネルアンプを搭とう載さいしている。

  This AV receiver features multichannel amplification.

noun

multichannel amp system

Refers to the physical amplifier unit or system that handles multiple channels, often used in audio equipment contexts.

• 新あたらしいマルチチャネルアンプを導どう入にゅうしてサラウンド環かん境きょうを整ととのえた。

  We installed a new multichannel amp system to set up the surround sound environment.