ES9038 DAC Bluetooth Decoder Audio Receiver D5 Upgraded Version Italy Interface One ES9038Q2M

ES9038 DAC Bluetooth Decoder Audio Receiver D5 Upgraded Version Italy Interface One ES9038Q2M

Features:
- The sound is transparent and natural, and the sound quality is full
- Remote controller has rich functions. D5 allows speakers without Bluetooth function to play music wirelessly. Old-style power amplifier can also get rid of wires, and the digital music resources are more abundant (with a remote control, it can be turned on and off, adjust the volume, switch input). Remote control operation is more convenient
- D5 adopts QCC5125 Bluetooth 5.0 solution which is newer than 8675. Support for LDAC, aptx-Adaptive, aptX-HD, AAC, etc. encoding. Support 32bit 384kHz audio CD-level sound quality, super cost-effective
- Multiple input. Support USB, Bluetooth, optical fiber, coaxial input, with volume adjustment, can be used as preamp
- Good sound quality, no delay, no lag. Reduce the secondary loss of sound quality compression, accurately reproduce full audio broadband, HIFI level high fidelity
- 1.3" OLED high-definition wide-angle display can display input signal channel, 255-section columnar volume bar, and real-time display sampling rate, digital filter mode
- When PCM is input, there are 7 digital filter modes adjustable, which are displayed in real time in the upper right corner. When DSD is input, the sampling rate of the audio source is displayed in real time. Support optical and coaxial DOP input, optical 64, coaxial 128
- ES9038Q2M decoding scheme has a 32BIT/384KHZ DAC patent structure, as well as time domain jitter elimination technology. With a dynamic range of 129dB and a distortion of -120dB, it is a high-performance DAC chip in the industry today. Transparent sound quality, high density, rich details
- The signal goes through. When the volume is maximum, the system maintains the maximum level output, so that the signal has less interference and the sound is more realistic
- USB interface: Optional onboard USB and upgraded USB. Onboard USB TYPE C input supports 48KHz 16bit. At the same time, a plug-in interface is reserved to upgrade the USB digital interface. After upgrading the interface, it can support 44.1-386KHz, 16-32bit. Onboard USB: All systems are driver-free, plug and play, convenient and flexible. Upgrade USB: support common plug-in digital interface for Italy XMOS, 6631, etc., with very high playability
- MCU software control: D5 adopts single-chip micro-controller solution to optimize the performance of ES9038, with 7 digital filter modes adjustable. Automatically recognize the input sampling rate
- Broken sound elimination technology: Switch songs and fast forward, sample rate changes, etc. will produce broken sound, which can be solved by soft control
- Protection output: adopt Japanese relay for NEC, delay to switch on and shut off immediately
- Solve impact: avoid the popping sound that appears when starting up and shutting down, thereby protecting speakers and avoiding damage
- Filtering operational amplifier: D5 uses active LPF, and I/V conversion design. Compared with other passive resistance-capacitance structures, it is more conducive to improving the system's response speed to audio, making signal distortion lower, and music dynamics more swift and powerful
- 3pcs dual op amp: Reserve the IC socket, and replace the op amp with different music styles by simply plugging and unplugging, making D5 more playable

Product Parameters:
- Size: 126 x 95 x 30mm (LxWxThickness)
- Net weight: 290 grams
- External power supply: 15V DC (Socket 5.5-2.1 internal positive, external negative)
- Input interface: Bluetooth 5.0 (QCC5125), optical fiber, coaxial, USB
- Output interface: RCA (output level 2Vrms)
- Power consumption: 0.48W (standby <0.1W)
- Bluetooth specifications: For LDAC, aptX-Adaptive, aptx-HD, SBC, AAC
- Upgraded USB specification: 44.1-386kHz/16-32bit; DSD64-DSD512/DOP/Native
- Coaxial specifications: 44.1-386kHz/16-32bit; DSD64-DSD128/DOP
- Optical fiber specification: 44.1-192kHz/16-24bit; DSD 64/DOP

Attention:
- Mobile phone should support for LDAC and APTX.

Package Included:
- 1 x Set of Decoder

Note:
- It is assembled.
- Battery is not included.

Instructions For Use:
Suitable for home audio and multiple music playing devices.

Operating Procedures:
1. Connect AC adapter to the mains socket and connect to the D5 decoder;
2. According to the audio interface type, connect the Bluetooth adapter to the home audio system;
3. Long press the round button on the decoder panel to turn on, and the screen displays the real-time input channel;
4. Short press the round button to switch between different input channels, long press the button to shut down.

Bluetooth Connection:
1. Turn on your phone's Bluetooth
2. Search for available devices: MS-HIFI
3. Pair and connect MS-HIFI