Contact

If your Helix, VB1 or EZB has stopped working recently it is probably caused by a Sonos software update. You need a software upgrade - takes a couple of minutes - see this page.

Brennan Cambridge Office

3GA Limited
St Johns Innovation Centre
Cowley Rd
Cambridge
CB4 0WS

The email address for order related issues, returns and repairs is - thebrennanb2@gmail.com.

Emails are answered Monday to Friday during office hours. Most emails are answered within 24 hours but please allow 48 hours for a reply (and correspondingly longer at weekends and holidays).

For technical support please use the brennan forum

(The old forum is still visible here)