So I bought a 2nd hand Marshall Stanmore speaker. Speaker itself works fine over BT but the Source button doesn't work so can't switch from BT to input 1/2/optical. The button clicks and feedback as it should but no function.
I wouldn't mind if it was stuck on input 1 as that how I'll use it.
Any ideas on how to solve?
Thank you for your email, I would suggest contacing Support@Marshallheadphones.com , they will be able to advise on this.