DIY: Audio Note (UK) AN-E Speaker Foam Surround Replacement

I watched a few videos and then decided to try it myself. This video shows how I used Audio Note (UK) replacement foam surrounds to refurbish my AN-E speakers. The surrounds were totally rotten. An attempt to coat a thin layer of silicone glue onto the rotten foam ruined the sound. Replacing the foam with AN replacement foam surrounds restored the sound quality to as good as new.