Douk Audio X1 GE5654 Bluetooth Vacuum Tube Amplifier MM Phono Amplifier for Turntable 320W TDA7498E NE5532 5.0

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. version, which uses GE5654 vacuum tubes to improve sound quality and adopts TDA7498E amplifier IC, which can drive all home speakers with a maximum output of 160W + 160W, and also integrates phono preamp and amplifier functions. It supports MM input and also adds a low frequency output that allows you to connect an active subwoofer to create a 2.1 channel audio system. Bluetooth 5.0 & Stereo RCA & MM Phono Input: Can be used as a tube amplifier or MM phono amplifier, and the input signal can be switched losslessly via the input selection switch. Fully compatible with most audio devices: smartphones, computers, TVs, CD players, DACs, MM record players. GE5654 Vacuum Tube and HiFi Sound: Filter out the digital sound of common audio sources, making the sound warm and sweet, delicate and mellow, much softer and easier to hear, full in the mid-range, powerful in the low-end, and clear in the high-end. No need to change or upgrade other tubes. Ultra-high power/low frequency output: Adopts TDA7498E amplifier IC whose maximum output reaches 160W*160W (4Ω), and is equipped with a 32V/5A power adapter to easily drive most home passive speakers. Also, adding a subwoofer output is convenient for connecting an active subwoofer to build a 2.1 audio system. Perfect design and powerful functions: Equipped with tone control function, you can easily get a smoother and more delicate sound by adjusting the treble and bass knobs, and you can also enjoy music with enhanced bass with the added BASS function. Note: When connecting to a Bluetooth PC, be sure to also set the output method on the PC. Note: If the speaker cable is not using a banana plug, the front end of the cable should not touch the amplifier case to avoid short circuit.