Nobsound M1 MAX 300W x2 Power Amplifier Wireless Bluetooth Receiver Home Stereo Amplifier Player U-disk

【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 input methods and high compatibility: Bluetooth 5.1/RCA/U-disk input makes it compatible with most audio devices such as smartphones, computers, tablets, TVs, CD players, etc. In addition to the banana speaker output, there is also a 3.5mm AUX output that can be connected to another amplifier or active speaker/subwoofer to create a 2.1 or multichannel audio system. Advanced Amplifier/Bluetooth Chip: Adopts TPA3255 amplifier chip, achieves MAX output of 300W per channel, can drive most home passive speakers. At the same time, the side and bottom ventilation design ensures effective heat dissipation and dustproofing. Supports QCC304X Bluetooth chip, aptX/aptX HD, etc. for improved signal stability, extended Bluetooth reception range and low power consumption. User-friendly design: Enjoy easy operation with dedicated knobs for bass and treble adjustment, volume control, and input switch. Also includes a Bluetooth reset button, intuitive play/pause, previous song, and next song buttons. The real-time input indicator allows you to see the operating status at a glance. HIGH-QUALITY AUDIO COMPONENTS: Made of high-grade components, fully sealed potentiometers made in Taiwan for precise volume control, Rubycon filter capacitors for vivid sound reproduction, full copper inductors for powerful audio output, and WIMA output coupling capacitors to ensure a natural listening experience and contribute to exceptional audio fidelity. Delicate Appearance: M1 MAX features a slim aluminum alloy chassis, solid aluminum knobs, and gold plated terminals, combining durability, style, and high performance. It ideally provides the quality and sophistication that audiophiles seek. Nobsound M1 MAX is a 300W x2 power amplifier for audiophiles, and is a home stereo amplifier with Bluetooth reception function and U-disk player. This amplifier offers high-quality sound, sleek design, and features user-friendly operation. Take your music experience to the next level with versatile input options and durable components. Notes: 1. Default 32V/5A power adapter can meet most home speaker needs. If you need higher output, please prepare a high quality and high power power adapter. 2. 3.5mm AUX output and speaker jack output are controlled for main volume and bass/treble at the same time. parameter: - Brand: Nobsound & Douk Audio - Model: M1 MAX - Audio input: Bluetooth / Stereo RCA / U-disk - Audio output: Banana speaker jack / 3.5mm AUX - Bluetooth version: 5.1 (supports SBC/AAC/aptX/aptX HD) - SNR: ≧110dB - THD+N: 0.01%@1kHz - Frequency response: 20Hz-20kHz (±1dB) - Input sensitivity: 1.4V - AUX output level: 1.6V - Treble/Bass adjustment range: ±6dB - MAX sampling rate: - Bluetooth input: 48KHz/24bit - U-disk input: 48KHz/16bit - U-disk format: FAT32 - MAX capacity supported by U-disk: 32G - Working voltage: DC 24-48V - Dimensions (W*D*H): 155*125*42mm / 6.10*4.92*1.65in - Package dimensions (W*D*H): 300*230*70mm / 11.81*9.06*2.76in - Net weight: 800g / 1.76lb - Package weight: 1.50kg / 3.31lb Contents: - 1 * M1 MAX Amplifier - 1 * DC 32V/5A power adapter - 1*Bluetooth antenna - 1 * User manual