Fig. 1: Parts are laid out for the start of the big repair. I had an inquiry from our VP of programming concerning his office speakers. Were they blown? The JBL 4408s were his favorites; was there ...

Q. I enjoyed your recent column on vintage audio equipment. I have a pair of ESS AMT 1C speakers with Heil Air Motion Transformer drivers. I have owned them since the 1970s and totally enjoy them. How ...

In this video, I fix two broken speakers by replacing their damaged micro-USB ports with simple, modern USB-C connectors. I ...

Q. A friend recently gave me a pair of ADS CN-6 bookshelf speakers, both of which have audible faults caused by rats. One tweeter makes an improper bird-tweet sound on high notes, and one woofer has ...

Guidance for restoring alerts, calls, and tones without guessing ...

Hi all:<BR><BR>I have a set of Cambridge Soundworks speakers (2 speakers and sub) that I received for a present 2+ yrs ago. Shortly after I got them I noticed that the sound in 1 speaker would be low ...

iZotope’s RX application is the gold standard for repairing and enhancing audio. Erik Vlietinck put the latest version through its paces. iZotope RX is one of those apps audio engineers already can’t ...

Posts from this topic will be added to your daily email digest and your homepage feed. is a senior science reporter covering energy and the environment with more than a decade of experience. She is ...