Douk Audio T13 Phono Preamp for MM Turntables Stereo Desktop Headphone Amplifier w/VU Meter

Warm Tips 1. Without DC 5V power adapter, please prepare it by yourself. 2. Headphone output with priority, please make sure the headphone has been disconnected if want RCA output. 3. VU meter displays the level of input source, and adjusting the volume of T13 will not change the VU swing range. Features T13 is a preamp with Stereo RCA and Phono(MM) inputs, compatible with most audio devices such as turntables, phones, computers, CD players, etc. to satisfy different demands. Stereo RCA output greatly improves the sound quality for amplifiers or active speakers, adds a 3.5mm headphone jack to easily drive all 16-300Ω headphones. Customized full-color VU meters, the color and brightness of backlight can be adjusted steplessly and freely; with built-in professional VU meter driver chip makes the pointer dancing more accurately, dynamically decorates the audio system and brings different enjoyment even in limited space. Better display and clean sound: AGC algorithm achieves ideal v