Sound quality modification element, audio system, audio amplifier device with sound quality modification element, speaker system with sound quality modification element

摘要

The sound quality modifying element (10A, 10B, 10C, 110, 210, 210A, 210B) is a connection path (70PW, 70PW,) from an audio amplifier circuit (31) that outputs an audio signal (SA) to one or a plurality of speakers (41). It is a sound quality modifying element that is connected to (70NW) to modify the sound quality of the sound (SD) radiated from the speaker, and has a radial (DH) dimension (D) of 5 mm or more and a length direction (LH) dimension (LH). The element block portion (12,112) made of a single metal block having an L) of 5 mm or more, the first element terminal portion (13,113) provided at one end portion (12T1, 112T1) of the element block portion, and The element main body (11,111) having at least the first element terminal portion of the second element terminal portion (14) provided at the other end portion (12T2) is provided.