Digital Music Player Dual ESS9038Q2M DAC QCC3040 Bluetooth 5.0 HIFI Music Turntable DSD512 PCM768K 32BIT Lossless Decoding

DPA-1 digital turntable audio player USB flash drive lossless music digital broadcast decoding all-in-one machine

Note: The product system supports English display


Product Description

1:Support USB Flash Drive/Mobile Hard Drive
Full format support: WAMFLAC\APEISO (left and right channel) DSFADFF\DTS (left and right channel) CUE (WAV, APE, FLAC), MP3 and so on.

2: Using dual ES9038Q2M as the main decoder chip, each channel is independent of a piece, providing a higher signal-to-noise ratio and better audio separation. High sampling accuracy, low distortion, maximum restoration of details of high-quality audio sources. Support 32bit/PCM768K\DSD512, signal-to-noise ratio>122dB, with excellent decoding ability to provide excellent analogue audio listening.

3: loaded with 7 JRC's 5532M luxury op-amp array (1 piece of power processing to decode the analogue part of the power supply, 2 pieces of each channel to do I / V conversion and low-pass filtering, 1 piece of each channel balanced conversion) sound more rhythmic (ordinary decoding only 3).

4: The machine uses a unique dual active phase-locked loop clock technology: dual active phase-locked loop clock technology is a high-precision clock synchronisation technology, its purpose is to maintain synchronisation between the audio clock and the sample rate clock. Through the dual active phase-locked loop technology, the audio clock and the sampling rate clock can maintain a high degree of synchronisation, improving the precision and accuracy of audio playback, avoiding the impact on the playback quality due to problems such as clock jitter and errors, and improving the comfort of audio playback while maintaining the clarity of the audio signal. It can make the rhythm of the played music and songs more accurate, which is crucial for the playback of high-fidelity HIFI music.

5: Adopt QCC3034 Bluetooth module, provide you with powerful and stable signal transmission and low energy consumption operation mode protocol support sbc, aac, aptx, aptxLL, aptxHD

6: 2.4-inch IPS display. Human-computer interface, you can freely switch the built-in interface and display mode, signal input, signal format, volume level UV display at a glance, simple and simple.

7: USB-PC input interface can support mobile phone/computer OTG connection playback, to achieve external sound card decoding, the highest support 32bit/PCM768K\DSD512.

8: Rich interface Strong compatibility
Support input; can be connected to mobile phones/computers/notebooks/tablets/TVs/projectors, etc.
Support output: can be connected to the combined amplifier / pure rear amplifier / gallows / preamplifier / active speakers and other equipment

9: Can be directly connected to the pure rear amplifier use, by the DPA-1 digital broadcast control volume, when you connect the merger machine, it is recommended that the volume can be set to -00dB, so that the digital broadcast is the pass-through mode, by the merger of the amplifier to control the volume.

10: This player is designed with advanced FIFO caching technology.
Digital audio data needs to be processed in precise sequence during playback, FIFO cache technology ensures stable data transmission and avoids abnormal or interrupted music playback due to data transmission error or reception order confusion.FIFO cache queue itself is a fast and effective caching mechanism, which is able to quickly access the digital audio data from the storage device and send it to the digital audio processor for processing. into the digital audio processor for decoding and playback. As the digital audio data itself is relatively large, it needs enough storage space to cache the data, FIFO cache technology can adapt to the large-capacity digital audio data caching needs, ensuring smooth playback of the data while ensuring the storage efficiency.


Product Parameter

DPA-1
Maximum bit rate: 32bit/PCM768KDSD512
Decoder chip: ES9038Q2M x2
USB flash drive/hard drive: FAT32, exFAT; recommended capacity of 2T (solid state) (does not support: NTFS format hard drives, hard drive boxes, old mechanical hard drives, multi-function card readers)
Playback format: WAV/FLAC/APE/ISO (main front left and right channels) DSF/DFF/DTS (main front left and right channels) CUE (WAV, APE, FLAC), MP3, etc. (some formats only support the whole track playback does not support the selection of songs)
APP: Support
Display: 2.4-inch IPS full-view angle
Playback memory: support
Loop Mode: Single Song Loop, Catalogue Loop, Disk Loop
Volume Adjustment: Support
Infrared Remote Control: Support
Firmware Upgrade: Support
USB Interface: Support USB2.0 and above
File system: does not support multiple partitions
Bluetooth Audio: Qualcomm QCC3034, support sbc, aac, aptX, aptxLL, aptxHD
USB digital interface: support (audio full format) up to 32bit/PCM768K/DSD512
OTG (mobile phone sound card): 16-32bit, 44.1-768K, DSD64-512
Coaxial Input: Support
Optical Fibre Input: Support
Coaxial Output: Support (24bit/PCM192K/DSD64)
Optical Output: Support (24bit/PCM192K\DSD64)
Clock type: custom dual ultra-low jitter crystal 451584MHz, 49.1520MHz
Balanced outputs: one set of 6Vrms
Single-ended output: 3Vrms
Frequency Response: 20-20KHz ±0.15dB
Signal-to-noise ratio: >122dB
Decoding distortion: <0.0003%
Dynamic range: 125 dB
Standby power consumption: ≤1W
Power supply type: 25W potting toroidal transformer
Overall power consumption: about 8W (U-disk playback)
Net weight: 1.68Kg

DP-1
Maximum bit rate: 24bit/PCM192K/DSD64
Decoder chip: No decoder chip
USB flash drive/hard drive: FAT32, exFAT; recommended capacity of 2T (solid state) (does not support: NTFS format hard drives, hard drive boxes, old mechanical hard drives, multi-function card readers)
Playback format: WAV/FLAC/APE/ISO (main front left and right channels) DSF/DFF/DTS (main front left and right channels) CUE (WAV, APE, FLAC), MP3, etc. (some formats only support the whole track playback does not support the selection of songs)
APP: Support
Display: 2.4-inch IPS full-view angle
Playback memory: support
Loop Mode: Single Song Loop, Catalogue Loop, Disk Loop
Volume adjustment: not support
Infrared Remote Control: Support
Firmware Upgrade: Support
USB Interface: Support USB2.0 and above
File system: does not support multiple partitions
Bluetooth Audio: No Bluetooth function
USB digital interface: no USB interface
OTG (mobile phone sound card): no OTG function
Coaxial Input: No support
Optical Input: No support
Coaxial Output: Support (24bit/PCM192K/DSD64)
Optical Output: Support (24bit/PCM192K\DSD64)
Clock type: custom dual ultra-low jitter crystal 451584MHz, 49.1520MHz
Balanced output: not supported
Single-ended output: not supported
Frequency Response: Not Supported
Signal-to-Noise Ratio: Not Supported
Decoding Distortion: Not Supported
Dynamic Range: Not Supported
Standby power consumption: ≤1W
Power supply type: 12W EI potting transformer
Overall power consumption: about 2.5W (when playing on a USB stick)
Net weight: 1.38Kg
Q: Can I change my order info? Such as receiving address or item purchased?

A: Order info cannot be changed after being placed. Please cancel your order and place a new one if order info is incorrect. Otherwise your parcel is going to be shipped according to the initial order info.

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A: If there is no further tracking info after 10 days. It is most likely due to domestic shipping issue. For further support, please contact our customer service.

Q: Why is my parcel still "delivering"?

A: International shipment can be time-consuming and your patience is appreciated. Please rest assured if you see no update about your parcel. We use Cntronic shipping methods which can take 15 to 60 days. For further support, please contact our customer service.

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A: One order can possibly be shipped via several parcels with each of them a unique tracking number. Please track them according to the specific tracking number(s). Please contact our customer service directly for further support.

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A: Don't worry if you clicked it by accident. Your parcel is shipped soonest possible anyway. Simply follow the tracking number for update. A 5-star review is much appreciated upon receiving your parcel.

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A: Please ensure the product is used properly according to the user manual. For further support please contact our customer service directly.

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A: Please check with your local post first for the parcel info. For further support, please contact our customer support.

Q: Why is my parcel returned?

A: That's because receiving address or phone number being incorrect or the logistics company cannot ship to your address. Please reach out to our customer service directly if the issue persists.