holds controls for volume, bass and treble but has no on-board amplification

listen to the pronunciation of holds controls for volume, bass and treble but has no on-board amplification
İngilizce - İngilizce

holds controls for volume, bass and treble but has no on-board amplification teriminin İngilizce İngilizce sözlükte anlamı

Holds controls for volume, bass and treble but has no on-board amplification
pre-amp
holds controls for volume, bass and treble but has no on-board amplification