Fosi Audio LC30 VU Meter Amplifier Speaker Selector Switch Box, 2 in 2 Out Vintage Audio Visualiser with Remote Control, Aluminium Alloy, for HiFi Home Stereo Class A, B, AB, D and Tube Amps

DUAL VU METERS: Features two large vintage-style VU meters with adjustable backlight brightness across five levels for a stunning audio-visual display. VERSATILE SWITCHING: Supports 2-in 2-out configurations with four distinct setups, enabling easy A/B comparison testing of two amplifiers or two speaker pairs. WIDE AMPLIFIER COMPATIBILITY: Seamlessly integrates with Class A, Class B, Class AB, Class D, and tube amplifiers, fitting most HiFi home audio systems. SUPERIOR BUILD QUALITY: All-aluminium alloy construction with 390Ω protective load resistors, thickened copper foil circuits, and premium speaker binding posts supporting up to 250W per channel. EASY OPERATION: Offers both button and remote control for one-tap switching, with simple adjustment of backlight brightness and needle sensitivity.