Symonics’ Fastmusic Box

distributed jamming made easy

On June 25th, 2019, musician and songwriter Jamie Cullum led this distributed music lesson. He was on his piano at the two thousand-year-old Roman Amphitheatre in London. He was playing live with amateur musicians in Bristol and Birmingham using the The Soundjack software has been developed by Prof. Dr. Alexander Carôt. Soundjack is the world’s most used solution for distributed jamming. Symonics’ Fastmusic allows everybody who has a fast Internet to jam distributed using - even without being a tech expert.


  • ultra fast audio transmission

  • easy to use

  • supports many USB sound cards

  • detects connectivity issues

  • work together web and free Soundjack apps

  • controlled via your PC or mobile.

  • small and stylish enclosure

  • a small, styled box, remote controlled with your browser or smart phone

  • connect it to Ethernet, the USB sound card, and power supply. Tutorial

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EU private customers, German companies (including 16% VAT)worldwide (without VAT and without customs)US (without VAT including customs)
Fastmusic Box259 €223,28 €249 USD
Behringer UM232 €27,59 €32 USD
Fastmusic Box OS (without hardware)89 €76,24 €89 USD
shipping to Germany7 €
shipping to the EU/UK15 €15 €
shipping with Europe29 €
shipping worldwide49 €55 USD

If you are ordering 20 Fastmusic Boxes or more, discount is 2%. Orders of 100 or more get 5% discount.

Payments via Paypal (to up to 1000 € / USD) or wire transfer.