Recent content by IdiotTech

Fyi what i mentioned is in the schematic is only part of what it has, its got some other stuff that i cant quite remember about. I wanna get ahold of the lab sheets i had about it, ill try to find them when i go home next month, cause its killing me not remembering. If anything ill have to...

Quote: Originally Posted by FallenAngel Gotta ask, what kind of power supply is this? It does sound like a grounding issue, but it could also be because of a power supply less than perfect (aka battery). This is a powersupply i put together. Its basically a fullwave rectifier...

Quote: Originally Posted by amb Assuming your cmoy has no volume control pot at the input, when your source is unplugged, the input to the opamp is left "floating" (actually, there is a resistor to ground but it's 100K ohms, nowhere near the low output impedance of your source). A...

Quote: Originally Posted by Pars What kind of case do you have this in? Metal? Is your power jack isolated? Realize that the virtual ground of the Cmoy is not the same as what the powersupply (wallwart) will think of as ground (the wallwart's "ground" on the sleeve (probably) of the...

Anybody have any ideas?

Hope you guys can help. So i just built a cmoy and i noticed that whenever i unplug my source from the cmoy i get a hum/buzzing sound, but not when a source is plugged in. I read through tangents tutorial and was able to figure out that its being caused by my power supply because i get no noise...

Thanks Guys! I really appreciate the comments. Im still thinking, but you have given me some things to think about.

Hope you people dont mind helping out. Its been a while since ive been on here. I was trying to save my wallet but oh well. Im going to purchase an mp3 player soon and have been reading the forums to try and see whats out. So I want a player that has a big capacity to store my music, at...

After almost 4 years my 2g ipods hard drive called it quits

How do you approach guitar center if you want them to give you a lower price than what is labeled. Do you ask them, do you look tentative or do you tell them that you saw it cheaper elsewhere? Thats just something i was curious about.

Yes does anybody know anything about the US release date. Ive been anxiously awaiting the arrival of these units. I asked the people at the sony style store and they had no idea when it would come out. They didnt even know it exiated.

Currently the cans that i use are: Sennheiser hd580 Shure e3c Grado SR60

Just wondering where did you find the cable for 17 dollars? The cheapest that ive found is 25 in headroom.

You should head over to headwize, they have a whole page dedicated to mods for the plug. What i did was take some earplugs that i got at the store and made a hole to fit the plugs and that worked very well. I used the phone while i was traveling over the summer and they were great on the plane...

Yes, seems the deal is officially dead, i just hope that they do not cancel my order.