Each ESX-1 is thoroughly tested before it is shipped to you. Unless it was damaged in shipping, it may be that you need some assistance in getting started with ESX-1. Check the Quick Start and Learn-Talkbox pages for tips on getting a great sound. If you’re still having trouble contact us. Include your serial number (found inside the battery compartment and a description of the issue, and we’ll respond in 24 hours).
18 June 2020