| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $57.85 | $56.67 | $54.90 | $52.54 | Contact US |
DATA-HIFI 320 Bluetooth Digital Power Amplifier HiFi Audio Decoder PC Sound Card without 24V/4A Power Supply
Description:
- KCX_TFT2.8_PLAYER02 is a multifunctional high-fidelity stereo audio decoding board that integrates Bluetooth audio decoding, TF card, U disk music file decoding, computer USB sound card, and LINE input. This board uses a 2.8-inch 320X240 pixel IPS color screen to display the playback status and decoding related information. It also supports analog audio and digital audio (I2S) output functions. When playing U disk/TF card in music mode, it supports decoding file formats MP3/WAV/WMA/FLAC/APE. If there is a lyrics file, it supports parsing lrc lyrics files to achieve synchronous display of lyrics. If there is no lyrics file, it displays 32 segments of real-time dynamic spectrum. In Bluetooth mode, it supports SBC/AAC audio transmission protocol, supports Bluetooth lyrics song name and other ID3 information display, and supports spectrum display. LINE mode supports stereo line audio input, and supports left and right channel envelope diagram display + spectrum display. USB sound card mode supports envelope diagram + spectrum display. The built-in equalizer has 7 preset EQ scenes + 1 custom EQ scene, which can be well matched with the speaker and personal listening preferences to select and adjust the sound effect that suits you. This product supports simplified Chinese, traditional Chinese, and English display. The panel of this product is made of aluminum alloy.
Specification:
- Product Model: KCX_TFT2.8_PLAYER02_V2.1
- Product weight: 110g (main body, excluding accessories)
- Dimensions: 13.5 x 6.95 x 3.5cm
- Screen specifications: 2.8 inches 320x240 pixels IPS screen
- Bluetooth name: Bluetooth Audio (users can change it)
- Bluetooth version: V5.3+BR+EDR
- Bluetooth receiving distance: about 10 meters
- Audio DAC hardware bit width: 24bit
- Output audio channels: 2 channels
- Output audio signal level: ≤2.8Vp-p
- Audio output signal-to-noise ratio: SNR≥104db
- Audio output signal power: ≤50mW (can support direct push headphones, if you need to push speakers, you need an external amplifier)
- Working voltage: 4.5-5.0V (needs stabilized power supply)
- Standby current: 20mA
- Working current: 30-180mA (only the main board working current, the power consumption is different in different states, excluding peripheral current)
Package Included:
- 1 x Power Amplifier
- 1 x Bluetooth Antenna
- 1 x 3m Feeder Wire
