SA-188 HIFICD Player Bluetooth 5.2 SPHE8104 DAC Chip Dual VU Meters Audiophile CD Music Transport Supports Electronic Shockproof
Product Description
I. Core Chips: Core of High-Fidelity Sound Quality
1. **SPHE8104 Decoding Chip**: Integrates CD servo control, MPEG decoder, audio ADC/DAC modules, and USB 2.0 high-speed functions. Supports disc formats such as CD-DA, CD-G, and HDCD, reducing system complexity and improving operational stability.
2. **4pcs Original Imported NE5532 Mixing Amplifier Chips**: Features a dual operational amplifier architecture, with a noise figure as low as 5nV/Hz and a dynamic range up to 140dB. Suitable for high-fidelity audio pre-amplification and signal conditioning, and renowned as the "King of Operational Amplifiers" in the industry.
II. Sound Quality Assurance: Stable Disc Reading & Detail Restoration
1. **Sanyo Brand Movement**: Equipped with a laser pickup assembly, it boasts strong disc reading error correction, high reading accuracy, and fast response speed, enabling accurate restoration of audio details.
2. **Dual Shock Absorption + Independent Chamber**: Adopts spring shock absorption and three-layer shock absorption pads, along with a shielded movement with an independent chamber. Effectively reduces resonance frequency and minimizes the impact of vibration on sound quality.
3. **Practical Protection Design**: Incorporates electronic anti-vibration technology to prevent unnecessary vibration; comes with a power-off memory function that automatically resumes playback from the last progress after restart, eliminating the need to search for tracks again.
III. High-Precision Display: Real-Time Playback Status Monitoring
Dual meter design, with independent meters for left and right channels to monitor output stability, ensuring accurate restoration of sound details. The meters also provide dynamic feedback on signal strength, helping to quickly identify the audio source status.
IV. Rich Connections: Lossless Playback for Multiple Scenarios
1. **Surround Sound Experience**: Supports DTS original audio output; connects to an amplifier via optical/coaxial cables (requires an amplifier with DTS decoding) to enjoy surround sound. Dual optical + coaxial outputs reduce signal loss during digital audio transmission, delivering clearer sound effects and more realistic scenarios.
2. **Bluetooth + Multi-Format Playback**: Bluetooth 5.2 (with CSR APTX lossless support, SBC/AAC decoding, low latency, and fast transmission) for wireless connection to Bluetooth devices. CD supports DTS CD, MP3 CD, CD-R/RW, WMA, and HDCD; USB supports MP3, WMA, WAV (2CH), FLAC, and APE. USB also supports lossless decoding, ensuring excellent sound quality whether playing CDs or high-resolution audio files.
V. Convenient Usage: Balancing Professionalism and Daily Needs
1. Professional infrared remote control allows remote adjustment of playback, track selection, etc., without the need to get up and move.
2. Built-in headphone amplifier with a front 3.5mm jack; simply plug in headphones to enjoy music directly.
Product Specifications
Compatible CD Discs: CD/CD-R/RW/WMA/MP3/AAC/DTS CD
Audio Output Ports: 2×XLR Balanced Output / RCA2.0 Stereo Output / Coaxial Digital Output / Optical Digital Output
Dynamic Range: (108dB) 24-bit / (108dB) 16-bit
Frequency Response: 20Hz - 20KHz
Power Supply Voltage: 220V - 230VAC 60Hz/50Hz
Digital Output: 0.5Vp-p / 75Ω
Power Consumption: MAX 25W; Standby: 0.2W
Digital Output (Audio Output Level): 2.0V + 3dB
Total Harmonic Distortion: 0.0020% (24-bit) / 0.0025% (16-bit)
Signal-to-Noise Ratio: ≥105dB (A-Weighted)
Separation: >98dB (1KHz)
USB Input Interface Specification: (FAT or FAT32 System) USB2.0, Maximum 128GB
Operating Conditions: Temperature: 0 - 40°C
Humidity: 15 - 75% RH
Lossless Formats: APE Decoding, FLAC Decoding, WAV Decoding, WMA Decoding, MP3 Decoding
Display: High-Spec Dynamic Fluorescent Display
Bluetooth Specification: CSR5.2 Dual-Mode
Packaging Dimensions: 557mm × 393mm × 180mm
Net Weight of the Device: 6KG
