When I first started out in the world of DIY audio, my first project was make a set of headphones. I purchased several different brands of drivers and got around to trying a few of them. I could never make anything work. Well, my Senns are starting to cut out on the right side. I know by looking...

I'm sure this will seem elementary to you guys. Where should I connect Input ground in a Cmoy amp with a rail splitter. I'm thinking it should be isolated from output ground. Maybe connected to supply ground? This amp is nothing special it has no ground channel or anything like that. I'm...

I'm sure most of you can tell what this is. This Is the first time I have tried to design a PCB. I have only done it really as a learning tool. I would appreciate some critique on this one. Who knows, maybe once we get something satisfactory I might order a few. I used ExpessPCB for this...

How does an Active ground channel work? I have been searching for this answer for days. Most of the time I can find something about what I am looking for, but this just isn't panning out for me.

I have searched many times for some one who has made a set, but there seems to be little information available. I have this crazy idea of snagging up one of those sets of hearing protectors from walmart and doing some experimentation. I don't see why one wouldn't be able to make a set of...

I have recently been enlisted by my father to build a switching device for his motorcycle communications. He wishes to have such a device that will switch inputs from his MP3 player to his radio communication when he receives communication over his radio. I have a few ideas about how this...

Sorry friends, I posted this in the wrong forum.

Hello everyone my name is Luke. I've been lurking around here for a while. Like many others, when I first started reading I was madly confused Now it's safe to say I've been assimilated. I give you project Headbanger. I have since built three of these for some friends..(really just an...

Hello fellow audiophiles... its great to find such wonderful places like this to learn new things!!! here is what i want to do. but first, here is why i want to do it... the sound on the psp is way to low for any nomal person to hear... and those ear buds absolutely do not fit in my ears!!! so...