Douk Audio X1 GE5752 Bluetooth Vacuum Tube Amplifier MM Phono Amplifier for Turntables 320W TDA7498E NE5532 5.0

【Important Notice for International Buyers – Tomoayax Premium Audio Hi-Fi Japan】

■ Voltage Compatibility This product is designed exclusively for use in Japan (AC 100V, 50/60Hz).

Many regions use 120V or 220–240V. Using this product without a proper transformer in such voltage environments may result in malfunction, overheating, or serious and irreversible damage.

■ Plug Type This product uses a Japanese plug (Type A or B). A plug adapter may be required depending on your region.

■ Transformer Requirement (Very Important) A transformer is required for safe use.

A plug adapter only changes the plug shape and DOES NOT convert voltage. Using this product without a transformer may cause serious and irreversible damage.

■ Buyer Responsibility As this is high-end audio equipment, the buyer is fully responsible for confirming compatibility with their local voltage (100V / 120V / 220–240V) and usage environment before purchase.

■ No Return / No Refund Policy We do NOT accept returns or refunds for: ・Voltage mismatch (including 120V and 220–240V environments) ・Use without a transformer ・Plug incompatibility ・Damage caused by improper setup or usage

■ Liability We are not responsible for any damage, malfunction, or performance issues caused by improper use or incorrect voltage conditions.

■ Final Notice Please ensure full understanding of the above before purchasing. Use only under the correct voltage environment. This version features improved sound quality using GE5752 vacuum tubes and employs the TDA7498E amplifier IC, capable of driving all home speakers with a maximum output of 160W + 160W, while also integrating phono preamplifier and amplifier functions. It supports MM input and 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 Inputs: Can be used as a tube amplifier or MM phono amplifier, and the input signal can be switched to lossless via the input selection switch. Fully compatible with most audio devices such as smartphones, computers, TVs, CD players, DACs, and MM record players. GE5654 Vacuum Tube and HiFi Sound: Filters out the digital sound of typical audio sources, resulting in a warm, sweet, delicate, and mellow sound—much softer and easier to listen to, with full midrange, powerful bass, and clear treble. No need to change or upgrade other vacuum tubes. Ultra-high output and low-frequency output: Utilizing the TDA7498E amplifier IC, which delivers a maximum output of 160W*160W (4Ω), and equipped with a 32V/5A power adapter, it easily drives most passive speakers in homes. Additionally, the addition of a subwoofer output makes it convenient for connecting an active subwoofer to build a 2.1 audio system. Perfect design and powerful functionality: Equipped with tone control, you can easily achieve a smoother and more nuanced sound by adjusting the treble and bass knobs, and you can also enjoy music with enhanced bass thanks to the added BASS function. Please note: When connecting to a PC via Bluetooth, be sure to configure the output method on your PC as well. Caution: When using speaker cables without banana plugs, it is strictly forbidden to let the front end of the cable touch the amplifier case to prevent short circuits. Please note: The vacuum tube used in this product has been changed to the GE5752W.