BRZHIFI X21 Audiophile Power Amplifier 2.1Ch Bluetooth Amp Digital Decoder Player HD Lossless Silver

BRZHIFI X21 Audiophile Power Amplifier 2.1Ch Bluetooth Amp Digital Decoder Player HD Lossless Silver

Features:
- Home power amplifier with 2.1 channels, high-power output
- Powerful bass. HiFi-cinema, mobile APP control, U disk playing, and DSP digital decoding
- Support coaxial input and optical input. By connecting the coaxial or optical digital audio output interface on a TV, using the independent digital decoding and power amplification functions of the power amplifier, you can easily enjoy the cinema-level experience and effects
- LED high-definition display
- Playing modes can be controlled by the power amplifier host or its infrared remote control. Support U disk, PC-USB and wireless bluetooth mode. You can choose the previous song, the next song, play or pause
- Intelligent lossless decoding. Sound quality is pure, clear and delicate, and the midrange sound is solid and lossless to give you a stunning audio-visual experience. It supports APE, WMA, WAV, MP 3, FLAC formats. High-fidelity expressiveness, high-quality listening experience. High-quality audio. Restore high-fidelity sound quality. Play massive music
- Easy connection to various audio equipment. The power amplifier can be connected to the current mainstream audio output devices
- Support for connection to computer, mobile phone, for iPAD, TV, and CD player. USB can be connected to PC, smart phone OTG for Android (OTG cable needs to be purchased separately), and for iPhone (Camera Kit needs to be purchased separately)
- Can be connected to stereo speakers, stereo speakers, passive subwoofers, and active subwoofers
- Recommended to use with KTV audio, home theater, and bookshelf audio
- Wireless Bluetooth, convenient and enjoyable. Wireless Bluetooth 5.0, support for LDAC, aptX-HD HD protocol. High-speed and stable transmission, allowing you to enjoy the fun of wireless transmission. Support mainstream music and audio playing software on the market
- APP intelligent control. Professional smart APP realizes more convenient functions for playing. You can view and on-demand folder classification, audio on-demand, set play directory, play loop mode, etc. in an U disk to obtain deeper human-computer interaction
- Can be connected to a computer through a USB port to decode and play more abundant lossless music resources on the Internet, such as WMA/MP3/WAV/APE/FLAC and other formats. USB digital transmission, lossless decoding, better sound quality

Components:
- TPA3255 power amplifier IC: one of the current high-end audio ICs, it boasts high power, low distortion, wide frequency response, high conversion and good dynamic effects. The high frequency is round, the middle frequency is full, the low frequency sound is powerful
- Independent decoding: ES9018K2M-HD audio decoding chip
- Audio Bluetooth: QCC5125 supports almost all the rich transmission protocols below version 5.1, suitable for Android and Apple mobile phones. Portable or desktop devices can meet the matching top transmission standards
- Full band 30dB adjustment range: we can simply adjust and change the size of its different frequency bands to make the sound more suitable for listening at this moment
- Replaceable op amp: The key part of the op amp is designed with in-line op amp seat, professional users can adjust and replace the op amp according to the past listening style to achieve different timbre effects
- Built-in power supply, reliable performance and safe use. High-power switching power supply recognized by the authority of the brand qualification, featuring all-aluminum alloy heat dissipation shell, multiple protection settings, high-power switching power tube. These are the guarantee of stable and reliable output for long-term use

Specifications:
- Brand: BRZHIFI
- Model: X21
- Power amplifier chip: TPA3255*2
- Bluetooth chip: QCC5125
- Bluetooth version: HD 5.0
- Support protocol: For SBC/AAC/APT X/APTX-HD/LDAC/APTX ADAPTIVE
- Signal input: PC-USB/optical/coaxial/RCA/Bluetooth BT/U disk
- PC-USB: 16BIT, 48KHZ
- Coaxial fiber: 16-24BIT, 44.1-192KHZ
- Power output: stereo 150W*2, subwoofer 300W (4Ω load)
- Op amp: JRC-5532DDx2 (recommended upgrade: MUSES02, OPA2604, LME49720 and other dual op amps), users can choose to upgrade, fixed model TL072x5
- Frequency response range: 18hz~25khz
- Tone range: treble ±15dB, midrange ±15dB, and bass ±15dB
- U disk playing: maximum support 128GB
- Lossless format support: MP1/MP2/MP3/WMA/WAV/APE/FLAC, sampling rate: 44.1~48khz, 16bit
- Distortion: 0.003%
- Signal to noise ratio: 111dB
- Input voltage: AC 100-240V, 50/60hz
- Recommended match: 3-10" passive stereo speakers with fixed impedance; 5-12" passive subwoofer
- Dimensions: 270 x 218 x 67mm/10.6 x 8.6 x 2.6" (LxWxH)
- Net weight: 2.44kg/5.4 lb

Package Included:
- 1 x Amplifier
- 1 x Remote Control

Note:
- It is assembled and ready to use.