D5b Bluetooth DAC USB DAC Dual ES9038Q2M Bluetooth 5.1 Receiver for LDAC APTX

$117.85 Buy It Now or Best Offer
free,30-Day Returns

Seller Store diyradio
(1181) 98.5%,

Location: shenzhen
Ships to: US,
Item: 385013864862

Restocking Fee:No
Return shipping will be paid by:Seller
All returns accepted:Returns Accepted
Item must be returned within:60 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Return policy details:
Unbranded:Unbranded
Type:Receiver
Compatible Brand:for LDAC APTX
Chip:Dual ES9038Q2M

Description D5b Standard Version Bluetooth DAC USB DAC Dual ES9038Q2M Bluetooth 5.1 Receiver for LDAC APTXFeatures:- Transparent and natural sound; full sound quality- ES9038Q2M decoding chip: adopt the latest ES9038Q2M decoding scheme, with 32BIT/384KHZ DAC patent structure for Hyperstream. It also has time-domain jitter removal technology and 129dB of dynamic range and -120dB of distortion. ES9038Q2M is a rare high-performance level DAC chip in the industry today, with transparent sound quality, high density and rich details- 1.3″ screen display: OLED high-definition wide-angle display can display the input signal channel, 255-section column volume bar and real-time display sample rate and digital filter mode- PCM: When PCM is input, there are 7 kinds of digital filter modes that can be adjusted, which are displayed in real time in the upper right corner- DSD: When DSD is input, the sampling rate of the audio source is displayed in real time- DOP: Support optical fiber, coaxial DOP input, optical fiber 64, coaxial 128- Signal Direct: Turn off the volume control, maintain the maximum level output, reduce signal interference, and make the sound more realistic- With dual ES9038Q2M, it has lower signal-to-noise ratio and harmonic distortion. The sound quality is purer, the level of detail and the sense of air are also improved- MCU software control: It adopts the single-chip microcontroller solution to optimize the performance of ES9038Q2M. Software-controlled and optimized breakouts for song cuts, fast-forwards, and sample rate changes. 7 adjustable digital filter modes; automatic identification Input sample rate noise cancellation technology- Output protection: Japanese relay is adopted, it will be closed with a delay when it is turned on; it will cut off the output immediately when it is turned off. Avoid the popping sound of startup and shutdown, thus protecting speakers from causing damage- Filter op amp: Compared with other passive RC structures, its active LPF and I/V conversion design is more conducive to improving the system’s response speed to audio, resulting in lower signal distortion and better music dynamics- 3 Op amp: With reserved IC socket, users can replace them with new op amps with different music styles by simply plugging and unplugging- With remote control: power on/off, adjust volume, and switch input via the remote. It enables wireless playing from speakers without Bluetooth. Old-fashioned power amplifiers can also get rid of the shackles of cables and make digital music resources richer- It uses the QCC5125 Bluetooth 5.0 scheme that is newer than the 8675. For LDAC, aptx-Adaptive, aptX-HD, and AAC. Support 32bit 384kHz audio CD-level sound quality; super cost-effective- Multiple input: support USB, Bluetooth, optical fiber, coaxial input. With volume adjustment, it can be used as a preamp. Good sound quality and no delay. Reduce the secondary loss of sound quality compression, accurately reproduce the full audio bandwidth, HIFI-level high fidelity- Onboard USB TYPE C input supports 48KHz 16bit. At the same time, it reserves a plug-in interface to upgrade the USB digital interface. All systems are driver-free; plug and play, convenient and flexibleD5b (Standard Version):- Chip: Dual ES9038Q2M- Bluetooth: BT5.1 (QCC5125)- USB: on-board- Op amp: NE5532P x 3- External power supply: 12V DC (socket 5.5-2.1; positive inside and negative outside)- Input interface: Bluetooth 5.0 (QCC5125); optical, coaxial and USB (default onboard USB can be upgraded)- Output interface: RCA (output level 2Vrms)- Power consumption: 0.48W (standby <0.1W)- Bluetooth Specifications: for LDAC, aptX-Adaptive, aptx-HD, SBC and AAC- On-board USB specification: 44.1-48kHz/16bit- Coaxial specification: 44.1-386kHz/16-32bit; DSD64-DSD128/DOP- Optical fiber specification: 44.1-192kHz/16-24bit; DSD64/DOPInstruction for Use:Suitable for a variety of home audio and equipment to play music.Operating Procedures:1. Connect its AC adapter to the mains socket and connect the decoder;2. According to the type of audio interface, connect the Bluetooth DAC to your home audio;3. Press and hold the round button on the decoder's panel to power on, and its screen will display the real-time input channel;4. Short press the round button to switch between different input channels; long press the button to power off.Package Included:- 1 x DAC Decoder- 1 x Power Adapter- 1 x Antenna- 1 x Remote ControlNote:- Your phone should support the functions for LDAC and APTX. Payment Terms 1.We accept PayPal only.2.All major credit cards are accepted through secure payment processor PayPal.3.Payment must be received within 7 business days of auction closing.4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Shipping Terms - For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding. Return Terms 1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund.2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.3. We reserve the right to refuse any returns for objective reasons. Custom Duties & Taxes 1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping. Feedback 1. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap. On Jul 18, 2022 at 00:21:39 PDT, seller added the following information:

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Frequently Asked Questions About D5b Bluetooth DAC USB DAC Dual ES9038Q2M Bluetooth 5.1 Receiver for LDAC APTX in My Website

What are the best-selling D5b Bluetooth DAC USB DAC Dual ES9038Q2M Bluetooth 5.1 Receiver for LDAC APTX on digitalmarketgame.com?

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