Douk Audio & Nobsound, Amplifier, Preamp, DAC, Audio switcher, vu meter

official wbesite-Freeshipping>provide free return or full refund within 30 days and 1-year warranty for all items>spectrum>US-UK-DE-AUS Warehouse>Cooperation or contact us>nobsound@

Adopting MCU to process the audio signal, better to achieve exponential gain driver, provides ultra-wide input signal auto adjustment, the display

Douk Audio VU1 Analog VU Meter, Sound Level Indicator with Panel DB for Amplifier/Preamp

CODE ✨:DOUK10/16/25✨, loudspeaker, loudspeaker, electronic amplifier, electronic amplifier

Douk Audio H7 HiFi Balanced XLR Digital Amplifier Home Stereo Speaker – doukaudio

Douk Audio Dual Analog VU Meter Sound Level DB Panel Display 2-way Amplifier / Speaker Switcher Box Selector W/ Remote Control

Douk Audio, 1002P Mini Stereo Digital Power amp MM Phono

Douk Audio VU4 Analog VU Meter RCA/XLR Switcher Box MIC Sound Level DB– doukaudio

Douk Audio 4-way MIC+LINE Dual Analog VU Meter DB Panel Sound Level Meter Audio Splitter Switcher Box Music Spectrum Analyzer

Douk Audio VU2 MIC+Line Analog Dual VU Meter / Audio Splitter Switcher Box

Douk Audio VU102 2 Zone Amplifier / Speaker Selector Box with VU Meter– doukaudio