Experience rich, high-fidelity sound with the Bluetooth Tube Amplifier Stereo Receiver, a powerful 500-watt system designed to elevate your audio experience with a classic yet modern twist. This 4 Vacuum Tube Power Amp seamlessly combines the warmth of analog tube amplification with advanced digital features like Bluetooth streaming, built-in USB playback, and CD/DVD inputs (L/R). Featuring a striking LED display and a blue LED screen that shows media playback information, this amplifier is built to impress both visually and sonically. With a sturdy aluminum construction and a double-sided fiber circuit board, the amplifier ensures durability and precision, making it perfect for audiophiles and casual listeners alike. Connecting to the Bluetooth Tube Amplifier is effortless, thanks to Bluetooth version 4.2, which pairs seamlessly with all your devices—smartphones, tablets, laptops, and computers. An integrated antenna provides an extended wireless range of over 40 feet, so you can enjoy hassle-free streaming from anywhere in the room. The amplifier also includes a subwoofer output and a master volume control, allowing you to customize your audio setup for a truly immersive sound experience. A built-in cooling fan ensures optimal performance during extended play, keeping the unit cool and efficient. Every detail of this amplifier is crafted for premium audio performance, from the advanced C5198/A1941 amplifier chip to the high-output RCA and USB inputs. The amplifier comes complete with a power cable and remote control (2x ‘AAA' batteries required), so you're ready to enjoy powerful, rich sound right out of the box. With its classic design and modern features, this Bluetooth Tube Amplifier Stereo Receiver is a stunning addition to any home audio setup, effortlessly combining style with unmatched sound quality.