内蔵 ないぞうオーディオ回路 かいろだったら
naizōōdiokairodattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 内蔵オーディオ回路

1. If it were the built-in audio circuit; If the built-in audio circuit existed

Tara Conditional
Computing