audio level indicator

 LM3914





Build Your Wireless Streaming Audio System: Add WiFi, Airplay, 

Spotify Connect and Bluetooth 5.0 wireless capability to your DIY 

audio projects. Build a wireless speaker, wireless streamer or convert 
your tranditional stereo system into advanced wireless multiroom streaming system.

Bring Multiroom Capabilities to Your Next Project: Our wide range 

of Up2Stream boards are small enough to fit in all kinds of audio 

projects. Add an amplified streamer inside speaker boxes, or tiny 

receiver boards inside home theater amps. Their size and powerful 

connectivity brings new life to vintage gear and new ideas for your 

next DIY build. *All Arylic products are compatible with each other 

for multiroom installations.




Create Powerful Wireless Speakers/Amplifiers: Up2Stream Amp V4 

wireless streaming stereo amplifier board has a powerful 50W*2 

output with 4Ω passive speakers at 24V. Hear and feel the striking, 

powerful stereo sound all around your house. Accepts 12V-24V 

power input and 4Ω-8Ω speakers.





Brilliant Sound Streamed Directly From Your Favorite Providers: 

Spotify, Amazon Music, Tidal, Qobuz, Deezer, Napster, TuneIn, 

Internet Radio, iHeart Radio, QQ Music, QQ FM. The Up2stream 

Amp V4 connects directly to your online streaming providers to play 
high quality audio, avoiding Bluetooth bottlenecks and compression.
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