noun
integrated amplifier
Audio component combining a preamplifier and power amplifier in one unit. Wasei-eigo from 'pre-main amp'.
wasei-eigo (Japanese-coined English), from pre-main amp
このプリメインアンプはフォノ入力も備えている。
This integrated amplifier also has a phono input.
Variant with interpunct, sometimes seen in product names or technical writing.
Wasei-eigo from English 'pre-main amp', referring to an amplifier that integrates both preamplifier and main (power) amplifier functions.