Lafeier DIY High-Power Stereo Amplifier Board LTK5328, 5 V, Class D

Description

• Product parameter: 4 Euro, 2 5 W
• Power interface: Micro-5P, with reserved 2.5 mm soldering connection
• Input voltage: 3.75 V
• Switchable Class AB and Class D amplifier modes
• Signal-to-noise ratio: 90 dB

Product parameter: 4 Euro, 2 5 W. Power interface: Micro-5P, with a reserved 2.5 mm soldering connection. Input voltage: 3.75 V. Amplifier operating mode: switchable Class AB and Class D. Signal-to-noise ratio: 90 dB. [+N: -70 dB crosstalk]: -86 dB. Color: black. Material: plastic. DNR: 91 dB. Output interface: Two groups of speaker outputs, with one group for the left and right channels. Using 5 W50 W power speakers is recommended. Users can freely switch between Class AB and Class D operating modes according to their sound preferences and power configuration. Features: The power switch and volume control are integrated. When the volume is set to the minimum, turn the control counterclockwise. When you hear a click, the device is switched off. Turn it clockwise to switch it on. Power is supplied through the Micro-5P interface. A regular 5 V, 2 A mobile phone charger with a charging cable can be used. Product use: The audio signal from a phone, laptop, or tablet can be connected to the stereo power amplifier input using a 3.5 mm audio cable. Package includes: 1 amplifier board. 1 USB cable. 1 audio cable. Only the package contents listed above are included; other products are not included. Note: Due to different lighting conditions and screen settings, the color shown in the image may differ slightly from the actual product. Measurement deviations of 13 cm are possible.

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