Douk Audio M1 FM HiFi TPA3116 Digital Amplifier Bluetooth Stereo Receiver Home FM Amplifier 5.1 50W2

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------ Multifunctional and Compatible Digital Amplifier - Supports Bluetooth 5.1/RCA/AUX/FM audio input, compatible with most audio devices such as smartphones, computers, tablets, TVs, CD players, etc. In addition to speakers, the 3.5mm AUX output allows you to connect to another amplifier or active speaker/subwoofer to create a multi-channel system. High-end materials and high-performance chipset - Equipped with TPA3116D2 amplifier chip, it can deliver up to 50W (4Ω) output per channel and can drive 3-8Ω passive speakers. QCC304X Bluetooth chip supports SBC/AAC/APTX/APTX-HD and achieves 24bit/48KHz lossless transmission. Moreover, 4PCS of NE5532 operational amplifiers and pluggable socket design enhance the fun and playability. Highly sensitive FM reception function - automatic/manual search function allows you to locate radio stations quickly and accurately. With a reception frequency of 76-108MHz, even weak radio signals can be captured effectively. Easy-to-use practical functions - Full-featured remote control allows you to control it remotely, and the display screen allows you to see real-time working status. Bluetooth reset feature clears already paired devices with one click and easily starts connecting with new devices. Warm tips and set contents - Remote control batteries are not included, so please prepare them separately. A 24V/4A power adapter is included as standard and is sufficient to power the M1FM. Note: Please note that the operating temperature of this product is approximately 40℃. Tags: usb amplifier small line amplifier high impedance amplifier vacuum tube amplifier audio douk audio vacuum tube preamp bluetooth amplifier car speaker with built-in amplifier nobsound ns-01g pro bluetooth amplifier with remote control power amplifier 40w 100w amplifier amplifier audio vacuum tube amplifier bluetooth built-in amplifier nobsound u5 mini xlr 4.4 mm bluetooth amplifier vacuum tube bluetooth receiver audio knob sound audio speaker to pc amplifier audio bluetooth