T1M-HE Product code: t1m-he Tube preamp High-end components Mute switch Preamp inspired by the TA 503 The awesome high-end components and gold-plated circuits of the T1M-HE tube preamp module give it an exceptional soundfidelity. Its tube glorifies the harmonics, reproducing every detail of the instrument's tone with exceptional definition, offering tube warmth without distortion. This module also features a handy mute switch.