I'm currently having problems with volume control on my setup. Right now, I have Foobar with wasapi running to a EF2A amp with the default USB-DAC to my Grados 325is. The problem is, the EF2A amp is very loud. I am trying to reach the 9 o clock position on the amp volume knob, but the songs get...

I just received my first headphone amp yesterday after listening "ampless" for a while. I am pairing my Grado sr325is with the EF2A right now and the difference is pretty noticeable. It sounds much better than connected into a crappy sound card or an unpowered usb-dac. Details are so much more...

I found an old Yamaha natural sound amplifier a-32 and am going to try it with my headphones. The only problem is... this amp is very old. I found it in the garage and when I plugged it in and turned it on, I heard a loud pop. Would there be any danger to my headphones if I try using them on...

Hey guys, question here about the Sony CMT-BX5BT here:   http://store.sony.com/webapp/wcs/stores/servlet/ProductDisplay?catalogId=10551&storeId=10151&langId=-1&partNumber=CMTBX5BT#specifications   I recently received a pair of Grado SR325is that I have been driving with the JDLabs...

Hey guys,   My current setup is a Behringer USB DAC  to a CmoyBB amp to DT 770 pros. The problem I am having is that when I have everything hooked up, and I plug in the power adapter for my CmoyBB, there is a constant buzzing/static noise. This noise is there when the CmoyBB amp is...

Hey guys,   I recently acquired a DT 700 pro 80 ohm and got the JDLabs cmoyBB for it. Now with bass boost turned on, the DT 770s actually do rumble because of the bass. I'm not complaining as I listen to a lot of dubstep and enjoy heavy bass, but is this dangerous for my headphones? I don't...

I'm in the market to buy a pair of DT-770 Pro 80 ohms when I ran into this:   http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=200608533926&ssPageName=STRK:MEWAX:IT#ht_2570wt_1595   It seems they received the item in bulk and are selling it with plastic bubble wrap or something.... The...