Review of Arylic S50 Pro+ wireless stereo pre-amplifier

Arylic S50 Pro+ Wireless Stereo Preamplifier Review

The Arylic S50 Pro+ is an audio streamer with a built-in preamp. It can be connected to various wireless networks such as WiFi and Bluetooth (with aptX HD audio support), and wired connections namely analog RCA Line In/Out, Digital Optical In/Out, Coaxial Out, Subwoofer Out, RJ45 LAN port, and a USB host port. To use the S50 Pro+, simply connect the output cable to the power amplifier ​​and a stereo speaker system. It allows you to stream music from streaming services like Spotify, Tidal, or Qobuz in high definition through the 4STREAM app or other compatible apps. It’s also possible to add multiple S50 Pro+ to your home audio system for support for multiple rooms and/or zones. Arylic S50 Pro+ unboxing   Arylic S50 Pro+ teardown We can open the device after loosening 4 screws and find out the various electronic components inside the pre-amplifier with a PCBA named “Up2Stream […]

Arylic A50+ wireless stereo amplifier supports 50W speakers (Sponsored)

Arylic A50+ Wireless Stereo Amplifier

Acrylic A50+ is a multi-functional wireless stereo amplifier that can stream a variety of sources to your passive speakers and active subwoofers. The amplifier features two 50W outputs, one subwoofer RCA output, two analog stereo RCA inputs, as well as only optical S/PDIF input. The A50+ offers Ethernet, WiFi, and Bluetooth connectivity, a USB port to play music from a USB driver, and several A50+ amplifiers can be set up in several rooms in your house to create a multi-room system. Arylic A50+ specifications: Audio Input – USB 2.0, analog stereo RCA, digital optical S/PDIF Audio Output Speaker 2x 24V 4 Ohms 50W speakers 2x 24V 8 Ohms 30W speakers Subwoofer –  RCA output Frequency Response – 20Hz to 20KHz Audio Formats – MP3, AAC/AAC+, ALAC, APE, WAV, FLAC Audio Decoding – Up to 24bit/192KHz Connectivity Fast Ethernet RJ45 port 2.4 GHz 802.11 b/g/n WiFi 4 with external antenna Bluetooth […]

Up2Stream HD DAC wireless audio streaming board supports Airplay 2, aptX HD (Sponsored)

Up2Stream HD DAC

Arylic has offered Up2Stream audio receiver modules for DIY wireless speakers since 2018, and their latest module, the Up2Stream HD DAC board supports modern audio features such as Qualcomm aptX HD and Apple Airplay 2. Equipped with a high-performance ESS 9038Q2M audio codec, the wireless audio streaming board delivers 1:1 high-fidelity lossless 192khz/24bits audio output, offers dual-band WiFi, a range of audio input & output ports, and supports services such as Spotify Connect & Tidal Connect making Arylic’s 4Stream app optional. Up2Stream HD DAC board specifications: Analog Audio DAC – ESS 9038Q2M Stereo RCA  output AUX input header Digital Audio Optical S/PDIF output, coaxial S/PDIF output, 1:1 up to 24bit / 192kHz Digital input header AUX input header Audio formats – FLAC, MP3, AAC/AAC+, ALAC, APE, WAV Connectivity Ethernet port Dual-band 802.11 b/g/n WiFi 4 Bluetooth 5.0 with support for aptX HD Streaming Protocols – AirPlay 2, DLNA, UPnP, Spotify […]

4K wireless display adapter supports 3840×2160 resolution @ 60 Hz, HDR (Sponsored)

ProScreenCast SC01

ProScreenCast SC01 is a 4K wireless display adapter supporting 3840×2160 resolution at up to 60 Hz with High-Dynamic Range (HDR) support. The HDMI 2.0 adapter is compatible with Miracast, Airplay, and DLNA streaming standards, and can sustain the required bandwidth needed thanks to dual-band WiFi 5 connectivity. We started to see plenty of Miracast and DLNA capable wireless adapters about 8 years ago, but there were all limited to WiFi 4 and either 720p or 1080p resolutions, so the ProScreenCast SC01 wireless adapter offers a greatly improved video quality and user experience with faster WiFi, and 4K HDR support. SC01 specifications: Video Output – HDMI 2.0 up to 4Kp60 with HDR support Wireless – Dual-band WiFi 5 (802.11ac) Support standards – Airplay, Miracast, and DLNA Power Supply – 5V/1A or 2A via USB Type-C port Dimensions – 72 x 72 x 17 mm Weight – 50.7 grams Materials – ABS+PC […]

Up2stream Mini & Pro v3 Audio Boards Add Bluetooth 5.0, USB Sound Card Mode and More

Up2stream Pro v3 smart audio board

Rakoit launched Up2stream WiFi audio board in 2018, followed by Up2stream Pro board in 2019 with additional Bluetooth, Ethernet, and USB interfaces. Those boards are designed to bring network connectivity to speakers for audio streaming. The company has now launched updates with the launch of Up2stream Mini v3 and Up2stream Pro v3 connected audio boards. Both Up2Stream Mini v3 and Pro v3 have gotten similar updates with the ability to use the board as a micro USB sound card so you can directly plug it into a PC to make it work as a USB DAC. The boards also added SPDIF out, an ADC KEY input for external buttons, two I/O for extensions such as volume knobs. Up2stream Mini v3 now includes both WiFi and Bluetooth 5.0 connectivity. Shared key features and specifications of the boards are as follows:  Audio Output – 3.5mm audio jack and header (shared), I2S & […]

Up2Stream Pro HiFi Audio Receiver Board Streams Audio over WiFi, Bluetooth, Ethernet, or USB

Up2Stream Pro

Last December, we wrote about Up2Stream WiFi audio module designed for people wanting to build their own DIY wireless speakers. The module is based on  MediaTek MT7688AN MIPS processor with 64MB DDR2 and 16MB flash storage The module also comes with a small baseboard allowing for an easier connection to speakers. The company has now introduced Up2Stream Pro model based on the same module, but with a baseboard adding more features including Bluetooth, Ethernet, USB, and audio jacks. Up2Stream Pro key features and specifications: Audio Output – 3.5mm AUX jack and I2S header Input –  3.5mm AUX-in SNR: 91db THD: 0.03% Sample rate –  24bit up to 192kHz FLAC, Wav, and APE codec supported, but NOT SBC, APT-X, APT-X HD, or LDAC. Multiroom & Multizone support EQ control Connectivity – Ethernet, WiFi, and Bluetooth 5.0 Streaming Protocols – Airplay, DLNA, UPnP, Spotify Connect Compatible Services – Spotify, Deezer, Tidal, Qobuz, […]

Up2Stream WiFi Audio Receiver Module Targets DIY Wireless Speakers

WiFi Speaker DIY Kit

If you own a set of very good speakers, and are interested in making them smarter, Arylic Up2Stream WiFi audio receiver module may be a solution to look into. The module allows to make your own DIY wireless speakers by adding WiFi connectivity, and features such as multiroom, AirPlay, DLNA streaming, Spotify, and Internet radio streaming. Up2Stream (WA31) hardware specifications: SoC – MediaTek MT7688AN MIPS processor @ up to 580 MHz System Memory – 64MB DDR2 Storage – 16MB flash Connectivity – 2.4GHz 802.11 b/g/n 1T1R WiFi up to 150 Mbps with 5 dBi I-PEX antenna Audio – 24-bit / 192 KHz decoding, 20 Hz – 20KHz frequency range, 4-pin speaker connector with 2.0mm pitch USB – 1x USB 2.0 port port Power Supply – 5VDC / 1A via 2-pin header (2.0mm pitch) Power Consumption – 160 to 320 mA Dimensions – 55.21 x 41.37mm The module ships with a […]

Amlogic A111, A112 & A113 Processors are Designed for Audio Applications, Smart Speakers

Amlogic processors are mostly found in TVs and TV boxes, but the company is now apparently entering a new market with A111, A112, and A113 audio processors. I was first made aware of those new processors through Buildroot OpenLinux Release Notes V20170831.pdf document posted on their Open Linux website, where two boards with Amlogic A113D and A113X are shown. First, S400 board with the following key features/specifications: SoC – Amlogic A113D CPU System Memory – 1GB DDR3 Storage – 512MB SLC NAND flash Display I/F – MIPI interface Connectivity – Gigabit Ethernet SDIO WiFi/BT (AP6356S) Audio SPDIF_IN/SPDIF_OUT LINE_IN/LINE_OUT 2x Audio headers (MIC_Connector & SPK_Connector) USB – 1x USB 2.0 OTG Expansion – 2x PCIe ports Misc – 6x ADC Keys, IR_IN/IR_OUT, UART Interface (RS232) The second S420 board is based on A113X SoC, and comes with less features (no display, no Ethernet, no PCIe…), less memory: SoC – Amlogic A113X […]

GENESYSM-TGU6 3.5-inch SBC