The Prefix Plus-T has ultra quiet electronics and Volume with Bass and Treble semi parametric Contour controls. This is the narrow pickup version of the Prefix Plus-T and also includes a handy digital chromatic tuner.
![2 Pack Apple Wired Earphone Lightning Connector, iPhone In-Ear Headphones,[Apple MFi Certified] HiFi Audio Stereo Noise Isolating Earbuds with Mi](https://avmedia.ams3.cdn.digitaloceanspaces.com/a/f8/af8d49dd-b6e4-45dc-a904-f2f83d06410f.webp)
