Kaiboer DMP-K7 PRO Digital Music Player DAC Professional Audio Decoder Streaming Player Lossless Music Player HiFi Decoder

USB Audio (supports USB DAC)

USB 3.0 OTG

Type-C USB Audio (does not support USB flash drives)

TF Card slot

HDMI OUT (supports 4K UHD resolution)

Optical interface

Ethernet port

XLR-L and XLR-R balanced outputs

RCA L and RCA R unbalanced outputs

USB-B interface

Reset button

PCM up to 768kHz/32bit

DSD up to DSD512 (Native/D2P/DOP output modes)

FLAC, APE, WAV, and other mainstream and master-level high-resolution formats

Dual ES9039Q2M DAC chips with dynamic range up to 135dB and THD+N as low as -120dB

Independent physical isolation of decoding and playback boards to eliminate interference

Multiple digital filter modes (8 types) including linear phase fast/slow roll-off, minimum phase fast/slow roll-off, apodizing, low ripple, and low dispersion filters for tailored sound characteristics

64-level hardware volume control with smooth volume fade-in/out and mute protection during switching

Native format direct decoding and cloud playback with original sampling rate passthrough (bypassing Android SRC)

Support for cloud storage services including Baidu Netdisk, WebDAV, 115, Quark, Weiyun, Thunder, Tianyi, OneDrive, and others with direct login and playback at original sampling rates

Real-time status display of decoding sampling rate on Pro series models

USB exclusive mode for bit-perfect data stream output

Support for NAS protocols NFS/SMB/WebDAV with enhanced scanning and port/protocol auto-detection

CD playback and lossless ripping via external USB CD drive with automatic metadata retrieval

VU meters with independent left/right channel display and monthly updates

Latest PureOS system with firmware upgrade preview including new professional audio tools (Curvora song editing tool for gain and sample rate remastering)

K-link cloud disk integration for multiple cloud storage services

Control center upgrade with independent DLNA and AirPlay switches

Built-in player supports control and metadata display for third-party music apps

Desktop shortcuts for quick CD access (K8 series)

AI-powered intelligent lyrics (Beta) with automatic online search (full AI model support coming soon)

Redesigned search system with classification by song/album/artist and improved UI and stability

Enhanced collection and filtering with artist and album independent queries and optimized sorting

File management improvements including storage space display format and hidden file filtering

Transparent system app listing

Bug fixes for playback stability, cloud storage compatibility, CD loading and control conflicts, and playlist sorting errors

RK3568 quad-core platform for smooth system operation

8GB DDR4 RAM provides double throughput compared to typical 4GB players

64GB eMMC storage for ample caching and music storage

Ultra-low noise linear power supply with 20μV ripple, significantly quieter than typical power supplies (~100mV)

±15V high-voltage linear power supply for operational amplifiers to avoid clipping distortion and ensure rich, powerful sound

Precision operational amplifier matrix with 8 high-spec op-amps matched to DAC output characteristics, user-replaceable without voiding warranty

Supports mainstream streaming apps including NetEase Cloud Music, QQ Music, Apple Music, TIDAL, Kugou Music, and others at highest sampling rates

Native integration with Baidu Netdisk and multiple cloud storage platforms

Unified music library management across local disks, servers, and cloud storage with browsing by album, artist, and genre without folder navigation

Supports multi-platform remote control via iOS, Android, Windows, and Mac apps with seamless synchronization and playlist management

RGB backlit volume knob with adjustable brightness and breathing light effect

HDMI output for large-screen lyric and VU meter display (video output not recommended)

Screen brightness and standby timer adjustable

Supports digital volume control on digital output devices with option to enable/disable

Automatic mute during output mode or audio port switching to protect connected devices

Playback memory and resume function after power on

Supports folder skipping in sequential playback mode

AC 110-120V~/AC 220-240V~

"We Craft Sound, You Simply Enjoy"