New Sonos Development
14th July 2021 - Send music on the Brennan to Sonos speakers in other rooms. Play CDs direct to Sonos - a World First! More here.
Martin Brennan
Martin is a Cambridge University physicist. He has designed more than twenty silicon chips and written over a million lines of code.
Martin designed and built his first audio amplifier as a teenager.
He designed the JB7 in 2007 as a better way to enjoy his CD collection.
B2 superceded JB7 - adding internet and Bluetooth.
Brennan & Sonos
Listen to your Brennan in every room
Add lossless music storage to your Sonos system without a PC.
The Brennan now lets you play your music through Sonos speakers as well as traditional wired speakers.
Web UI
Brennan digital jukeboxes can be controlled from any web browser on the same wifi network.
The browser can be on a computer, tablet or mobile phone. This is called the Web UI.
Apps for iPhone and Android
Our new 2021 apps make it easy to control your Brennan and play through any Sonos speaker.
