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AIYIMA USB5V 3W+3W Dual Channel Stereo Digital Power Audio Amplifier Headphone Amp Board With Case DIY For Home Theatre System

AIYIMA USB5V 3W+3W Dual Channel Stereo Digital Power Audio Amplifier Headphone Amp Board With Case DIY For Home Theatre System
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Product Details
  • Maximum Power Per Channel4W
  • Model NumberDual Channel Power Audio Amplifier
  • PackageYes
  • Brand NameAiyima
  • Channels2 (2.0)
  • Power Out3W+3W
Product Description
AIYIMA USB5V 3W+3W Dual Channel Stereo Digital Power Audio Amplifier Headphone Amp Board With Case DIY For Home Theatre System

Product Features:   Audio input: 3.5mm standard audio cable Output type: 1. two-channel (stereo) amplifier output 2. two-channel (stereo) headphone output Output power: 3W+3W Support impedance: Amplifier output: 3-8 ohms Headphone output 16-32 ohms Power supply voltage: 3V-5V Supply current: 2A Power interface: 5.5*2.1 Features: thermal protection, support power switch, volume control Working temperature: -40 ° C - 85 ° C The power amplifier does not include a power supply by default. It is recommended to use a 5V mobile phone charger for power supply, and the current is greater than 1A.   Note:   1) It is recommended to use 5V2A, charging power supply because of the current limit, the volume should not be opened, otherwise the power supply of the charging treasure will be cut off;   2) If it is a computer USB power supply, but also a computer audio input, there will be a common ground interference situation, that is, there will be interference sound, this is a normal phenomenon, the power supply alone is no problem!   3) When the power indicator lights up during playback, the LED light will flash. This is the power supply current is not enough, you need to use 2A power supply, this phenomenon is normal!    Packaging:   1 x Amplifier Board 1 x USB Cable 1 x 3.5mm Audio Cable
AIYIMA USB5V 3W+3W Dual Channel Stereo Digital Power Audio Amplifier Headphone Amp Board With Case DIY For Home Theatre System

AIYIMA USB5V 3W+3W Dual Channel Stereo Digital Power Audio Amplifier Headphone Amp Board With Case DIY For Home Theatre System

AIYIMA USB5V 3W+3W Dual Channel Stereo Digital Power Audio Amplifier Headphone Amp Board With Case DIY For Home Theatre System

AIYIMA USB5V 3W+3W Dual Channel Stereo Digital Power Audio Amplifier Headphone Amp Board With Case DIY For Home Theatre System

AIYIMA USB5V 3W+3W Dual Channel Stereo Digital Power Audio Amplifier Headphone Amp Board With Case DIY For Home Theatre System

AIYIMA USB5V 3W+3W Dual Channel Stereo Digital Power Audio Amplifier Headphone Amp Board With Case DIY For Home Theatre System

AIYIMA USB5V 3W+3W Dual Channel Stereo Digital Power Audio Amplifier Headphone Amp Board With Case DIY For Home Theatre System

AIYIMA USB5V 3W+3W Dual Channel Stereo Digital Power Audio Amplifier Headphone Amp Board With Case DIY For Home Theatre System

AIYIMA USB5V 3W+3W Dual Channel Stereo Digital Power Audio Amplifier Headphone Amp Board With Case DIY For Home Theatre System

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