Alternatives

Products that do what Phantom Reactor does

Ultra-compact high fidelity home sound system

1. 1
   Phantom▲104

   Petite, spherical, all-in-one amplifier and speaker

   2014

2. 2
   Teenage Engineering 0B-4▲117

   A $599 portable high fidelity boombox

   2020

3. 3
   Plume▲330

   Small pods that brings reliable WiFi to every room

   2016

4. 4
   Sky Soundbox▲86

   High-end TV audio system designed in partnership w/ Devialet

   2017

5. 5
   Sony Glass Sound Speaker▲153

   A sexy lantern speaker made of glass

   2016

6. 6
   High Fidelity Spatial Audio▲152

   Virtual Spaces to Gather + Live Spatial Audio for Apps/Games

   2020

7. 7
   Soundots▲76

   Speakers giving you awesome modularity

   2018

8. 8IM
   I made a tool to communicate data using the PC speaker▲189

   Hi HN, r2t2 is a command-line tool for transmitting data through sound using the PC speaker on the motherboard. The name of the tool is a reference to the R2-D2 robot from Star Wars :) In short, you type some message and it gets FSK modulated and transmitted via sound through the PC speaker. Note that this is the speaker/buzzer that you connect to the motherboard and not the regular speakers that you connect to the sound card. I also made a simple web page that listens to the sound emitted by r2t2 and decodes the received messages. The page can be used by simply opening it on your phone…

   2021 · github.com

9. 9
   Aero FLUX▲140

   Wireless earbuds that just work. AirPods alternative

   2016

10. 10
    Here Active Listening System▲103

    Superhuman hearing (Kickstarter)

    2015

11. 11
    Jamboree▲102

    Multiplayer synthesizer

    Jul 2026 · jamboree.space

12. 12
    UNI▲70

    World's most advanced true wireless earbuds 🎧

    2018

13. 13
    Whispering▲195

    Open-source, local-first dictation you can trust

    2025

14. 14RG
    React Guitar – A guitar component for React▲242

    2020 · react-guitar.com

15. 15
    TRUU Wireless Earbuds▲88

    The world's first wirelessly charged earbuds

    2016

16. 16
    Sony WF-1000XM3▲203

    True wireless noise-cancelling earbuds by Sony

    2019

17. 17
    Google Home Max▲139

    Multi-room WiFi speaker

    2017

18. 18
    Soliom▲147

    World’s first solar-powered wirefree video doorbell

    2018

19. 19
    Raspberry Pi Zero 2 W▲183

    Your tiny, tiny $15 computer

    2021

20. 20
    TIN HIFI T4▲78

    10mm carbon nanotube In ear monitor earphones

    2019

21. 21
    Wireless TMA-2 Modular Headphones▲88

    The world’s most extensive modular headphone system

    2016

22. 22TF
    Tones.fm – Make synth music▲309

    2018 · tones.fm

23. 23
    Zyphra Zonos▲134

    Highly expressive TTS model with high fidelity voice cloning

    2025

24. 24
    Mars▲95

    Levitating bluetooth speaker with hi-fi sound

    2014

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