Razer Base Station V2 Chroma - Headset Stand W/USB Hub: Chroma RGB Lighting - 2X USB 3.1 Ports - Non-Slip Base - Designed for Gaming Headsets - Mercury White
USB hub with 7.1 surround sound: Enjoy the convenience of two extra USB 3.1 SuperSpeed ports and improved audio output from your gaming headset—thanks to a 3.5mm combo port with built-in DAC that can support 7.1 surround sound
Integrated headset stand with non-slip base: Its sleek, metallic design is now taller so you can hang and display larger headsets, while a stable base keeps it from toppling over or shifting during use
Powered by Razer Chroma RGB: Personalize it with 16.8 million colors and a suite of effects to choose from, and sync your setup to experience dynamic lighting effects that trigger as you game on over 100+ integrated game titles
Experience advanced Razer Chroma RGB lighting capabilities via Chroma Studio
Sync your lighting effects across all other Razer Synapse-enabled devices

Denon DP-450USB Semi-Automatic Analog Turntable (Vintage) + Denon PMA-600NE Integrated Amplifier
Rediscover your passion for vinyl with the DP-450USB turntable that supports 33 1/3, 45 and 78 RPM records and gives your analog records a digital rebirth via USB-A output.
PMA-600NE integrated amplifier provides 70W power at 4 ohms to drive a wide range of speakers and features Bluetooth connectivity to pair with your smartphone.
DP-450USB turntable equipped with a unique curved tonearm design to preserve records without damaging them and reduce harmonic distortion.
PMA-600NE amplifier includes a built-in phono equalizer and DAC to connect directly to the DP-450USB turntable.
Bundle includes all necessary cables and accessories to connect the turntable and amplifier for seamless playback.

1.5m/4.92ft 10Gb Direct Attach Copper Cable, SFP+ Passive Twinax DAC Cable for Cisco SFP-H10GB-CU1.5M, Ubiquiti, Arista, D-Link, Huawei, Intel, Meraki, Mikrotik, Netgear, TP-Link etc.
【SFP+ to SFP+ DAC Cable】10GBase-CU, 2m/6.56ft, 30AWG, passive, 2-pair differential twinax cable.
【Wide Compatibility】Compatible with Ubiquiti UniFi UC-DAC-SFP+, Cisco SFP-H10GB-CU2M, Meraki, Mikrotik, Netgear, Intel, Fortinet, TP-Link, D-Link, Linksys, Zyxel, Broadcom, Quanta, PaloAlto, F5 etc.
【Signal Integrity Testing】100% tested for performance and interoperability (Passed by TDR & VNA). 10G SFP+ DAC cable is a good alternative to link 10G SFP+ ports.
【Low Power Consumption】Less than 0.1W with EEPROM I2C; Operating temperature: -20 to 85°C (-4 to 185°F)
【Technical Support】30 Days Free-returned, 3 Year Free Warranty and Lifetime Technology Support.

Auris Blume Pro HiFi Bluetooth 5.0 Music Receiver Long Range Bluetooth Adapter with Audiophile DAC, LDAC, aptX HD, OLED Display & Optical Coaxial AUX Output for Home Stereo, AV Receiver or Amplifier
MODERNIZE YOUR GOOD OLD HIFI STEREO: bluMe Pro is an audiophile quality premium HiFi Bluetooth audio adapter that adds high definition Bluetooth connectivity to any vintage home stereo system, AV receiver or powered speakers. Simple setup, connect bluMe Pro in seconds to your music system and stream Hi-Res audio wirelessly from your smartphone, tablet or computer.
BRILLIANT WIRELESS AUDIO: Featuring support for the state-of-the-art Sony LDAC audio codec, Qualcomm aptX HD, aptX Low Latency, aptX and AAC decoding, bluMe Pro adds the highest quality Bluetooth audio to any home stereo system.
AUDIOPHILE QUALITY DIGITAL SOUND: Employs a very high performance audiophile-grade ESS Sabre upsampling 32-bit/384kHz digital-to-analogue converter (DAC) that allows bluMe Pro to decode audio files and provide a lossless audio experience. bluMe Pro Also adopts a high-performance Cirrus Logic digital audio conversion chip that efficiently encodes the Bluetooth audio signal to high quality digital optical & coaxial signal outputs.
VERSATILE CONNECTIVITY & EXTENDED WIRELESS RANGE: Featuring Analog RCA and both Digital output options - Digital Optical and Digital Coaxial, bluMe Pro is designed ultimate compatibility with audio systems of all types, for true high resolution audio. Utilizes special circuitry and external gain antenna to extend the wireless range to up to 30meters / 100+ feet, providing glitch-free performance that works through multiple walls.
PREMIUM ALUMINUM DESIGN WITH OLED DISPLAY: Encased in premium anodized aluminum housing, the sleek and compact bluMe Pro is a premium product that also encomposes a 1.3-inch OLED screen that intuitively displays information like Bluetooth connection status, audio codec, sampling rate, song name and more. *Please note: This device is not

Topping E50 MQA Full DAC ES9068AS XU216 32Bit/768kHz DSD512 PCM768kHz Decoder RCA TRS Ultra Low Noise Preamp (Silver)
ES9068AS DAC Chip--- E50 uses the latest high-performance DAC chip ES9068AS. Our excellence in design and engineering provides realistic and transparent sound quality.
The sound quality is good enough for all kinds of applications--- With the help of careful design and adjustment, E50 provides a distortion as low as 0.00009% and a dynamic range of 126dB, providing you with perfect sound quality. This also makes E50 suitable for applications: high-fidelity PC-HIFI system, mobile phone/tablet OTG, CD player/turntable external DAC, digital broadcasting external DAC, TV DAC, and so on.
Ultra-low jitter for USB inputs, jitter is no longer anxious--- Using CPLD to process the clock and greatly optimize the digital signal, achieved incredible jitter suppression capabilities. The use of new technology makes the femtosecond crystal and external clock no longer needed to suppress jitter.
5V power supply, anytime and anywhere--- E50 uses a DC5V power supply, which can be easily accessed almost everywhere. You can power it up by USB port of PC, mobile phone charger or even a power bank. Note: The product does not provide a 5V power adapter.
All inputs support Auto On/Off function--- E50 auto On/Off function, it will automatically turn on and set to the input which the signal is valid. And when the signal of E50's selection is not valid for 1 minute, E50 will turn off automatically.

Topping E50 Mini HiFi DAC ES9068AS DSD512 PCM768kHz USB DAC USB/Coax/Opt Inputs RCA/TRS Outputs Decoder for Home Theater Game Music Black
Good Sound Quality - With the help of careful design and adjustment, E50 pro- vides a distortion as low as 0.00009% and a dynamic range of 126dB, providing you with perfect sound quality. This also makes E50 suitable for applications: high-fidelity PC-HIFI system, mobile phone/tablet OTG, CD play- er/turntable external DAC, digital broadcastingexternal DAC, TV DAC and so on
“Hearing Is Knowing” - TOPPING E50 uses the latest high performance DAC chip ES9068AS. With our excellence in design and engineering, it provides realistic and transparent sound quality.And USB supports DSD512 & PCM768kHz.USB input has the best performance of E50. It uses XMOS 2nd 16-core processor XU216, which brings the support of 32bit768kHz PCM, DSD512 native high-reso- lution audio and MQA full decoding.It have audiophile quality sound,bring you a better hearing feast
Some upgrades - On the E50, the traditional optical and coaxial input not only supports 24bit192kHz PCM, but also supports Dop DSD64 and MQA rendering.And using CPLD to process the clock and greatly optimize the digital signal, achieved incredible jitter suppression capa- bilities. The use of new technology makes the femtosec- ond crystal and external clock no longer needed to sup- press jitter.And you can choose "TRS only", RCA only" or TRS+RCA" output to meet different usages in the systems
5V Power Supply - TOPPING E50 uses a DC5V power supply, which can be easily accessed almost everywhere. You can power it up by USB port of PC, mobile phone charger or even a power bank.(Note: The product does not provide a 5V power adapter.)
Preamplifier function - E50 has preamplifier function So you can control the output volume on the remote control. This will provide great convenience when connected to a power amplifier or monitor speakers. And also help you leave the budget for a preamplifier

Audioengine B1 HiFi Bluetooth Receiver with 5.0 aptX HD - Extended Range Bluetooth and High Fidelity 24 bit DAC for Wireless & Streaming Stereo Adapter
PREMIUM BLUETOOTH RECEIVER - The Audioengine B1 is a high definition Bluetooth receiver that adds wireless audio to any stereo receiver. Full control of your music on any device. Stream from any app and Bluetooth-enabled device with gold-plated RCA analog or Optical outputs.
INCREDIBLE SOUND QUALITY - Breathe new life into your AV receiver or powered speakers with the Audioengine B1 receiver. Get stunning audio quality with Bluetooth 5.0, aptX HD, aptX, SBC, and AAC (Apple) encoding.
EXTENSIVE RANGE - Experience an extended range of up to 100 ft with the built-in Wolfson WM8740 USB DAC for 24-bit playback. The B1 offers the highest quality streaming to your sound system.
B1 BLUETOOTH ADAPTER - The package includes B1, 3ft RCA audio cable, USB AC power adapter, 6.5ft micro-USB cable, microfiber product bag, and setup guide. Easy setup with no software needed.
WHY CHOOSE THE B1? - Power cord included, No special software required, Aluminum housing not plastic, Extended range for whole-house coverage, professional components that last, 3 year warranty, US Company based in Texas, Customer Service with Real People - not Voicemail.