mod

hey guys, curious on what people find are the best headphones for long listening sessions (just physical fit alone) personally, some of the headphones touted by reviewers as comfortable like grados and hd800s don't really do it for me. hd800s are not horrible, but they clamp on my jaw and after...

I don't know if this topic belongs in the DAC forum or the DIY forum but I'd love it if someone out there wanted to try to mod an FMJ CD23 to function as a stand-alone DAC via asynchronous USB. I have access to the technical documents and I'd be willing to pay quite a bit. Some have said...

In my review & mod of the speaker, most people liked my tinkering to make it better, but some "understanding" souls told me I know no engineering or that I simply got a broken speaker. Well, I bought two more! With 3x B2031a purchased each separately over the course of 2022, I have a good view...

Hello everyone, I have been using my AIYIMA A07 for some weeks now, no complains about the audio quality, however I was annoyed by the volume knob, as it is difficult to control the volume on low volumes. I figured out that the potentiometer they use is linear, which explains my frustration. I...

I bought one speaker out of curiosity. I wanted to see the value the speaker delivers for just $199. What a great first impression unboxing and taking it apart! These things are designed (thanks, Genelec!) and built (thanks, Behringer!) really well: the cabinet is dense and solid, the driver...

Having read "Capacitor upgrade in crossover" thread by ctrl, I'm getting curious of whether can one expect any performance improvement out of crossover mods. I've recently got a pair of old (25 years give or take) Audiovector 5x. An acquaintance of mine is a speaker constructor (for 30+ years)...