The Woo Audio Tube Mini is a high-res USB audio DAC and headphone amplifier that works with any iPhone or Android phone.

Thanks to Jack Wu for giving me a Tube Mini to review. You can get it here:
https://wooaudio.com/amplifiers/tube-...
Note: When I shot the video, the Tube Mini was not on sale as it is now.

Thank you also to PSVANE for sponsoring this video.
You can buy the PSVANE Horizon Series of tubes on Amazon here:
https://amzn.to/4ciXXjB

Don't forget to read the FAQ! https://hear.audio/faq
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00:00 Start
07:13 Sound quality
11:24 Conclusion