Wireless AV Senders & IR. HiFi AK4499 Bluetooth Receiver USB DAC COAX OPT Converter DSD256 Headphone Amp.
With 6 kinds of digital audio input Bluetooth / USB / Coaxial / Optical / 12S (HDMI) / balanced XLR, 3 kinds of analog audio output (stereo RCA / balanced XLR / 3.5mm headphone jack), compatible with most audio device. Adopting CSR8675 Bluetooth chip, over 10M transimission distance, supporting APTX-HD and APTX-LL and providing high-quality wireless music. The LPF part adopts 4PCS 49720 and 3PCS OP275 op amps, and the headphone amp part uses OP275+6120 to provide strong output power. Adopting XMOS XU208 USB solution to hard decode DSD audio files and AK4118EAQ chip as SPDIF signal demodulation to make the input sound of coaxial, optical, AES balanced more excellent. ALTERA programmable logic chip can realize clock synchronization and other functions.2PCS US femtosecond clocks are added to make the regenerative signal more accurate, jitter lower, more detailed and more realistic. Adopting 2PCS Talema power transformer and 19PCS LDO regulator chips. The digital and analog parts are powered independently, truly solid and powerful but have no interfere with each other. Unique design with appearance, euipped with large LED display easy to see the wokring status at real tim. Aluminum alloy remote control convenient to use from the distance. Audio input: USB/Mobile OTG / Bluetooth / coaxial / Optical / HDMI / Balanced XLR. Audio output: stereo RCA / balanced XLR / 3.5mm headphone jack. USB input: PCM 44.1khz-384khz/16-32Bit DSD64-DSD256/ DOP / Native. Coaxial / Optical input: PCM 44.1khz-192khz / 16-24Bit. Bluetooth input: Bluetooth 5.0, support Apt-x/AptX-HD. HDMI is a 12S differential signal interface not the TV and computer interface. Please choose the digital interface with HDMI interface, and pay attention to whether the line sequence is consistent or not. We are not responsible for the damage caused by the operation error. Please leave VALID TELEPHONE NUMBER which is necessary and very important. For package less than 2KG, we use. (10-25 days to most countries). And for package over than 2KG we use. (5-8 days to most countries). Free Return Within 30 Days.
We provide return within 30 days. Is provided for all items. Audio accessories and consumables such as vacuum tubes. If you are satisfied with our products and service please leave a 5-star. Feedback, we will provide better solutions until you are satisfied.
Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including. Douk Audio / Nobsound / Little Bear.As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for. Improve our customers' listening experience. During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation. The item "HiFi AK4499 Bluetooth Receiver USB DAC COAX OPT Converter DSD256 Headphone Amp" is in sale since Sunday, February 9, 2020. This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps".
The seller is "doukstore" and is located in shenzhen. This item can be shipped worldwide.