Upgrade your precise audio comparison setup with this Douk Audio VU3PRO amplifier switcher designed to handle high-fidelity signals without compromising overall performance.
Switch between multiple setups effortlessly using the two-in-two-out wiring mode that allows simultaneous speaker outputs and instant A/B testing of different amplifiers.
Visualize real-time audio dynamics with customizable dual VU meters featuring 35 backlight colors and adjustable sensitivity to match various source levels accurately.
Protect your digital or tube amplifiers from dangerous load issues thanks to built-in resistors and AC relays rated for up to 350W transmission per channel.
Control switching remotely via included controller while maintaining saved settings after each power cycle, all housed within a solid CNC aluminium alloy chassis.
