Being Bi-Amped is part of being an active monitor and it also tells you that the speaker has built in amps.

Its getting old at this point:   E6750 @ 3.2 GHz HD4870 1GB 4 Gigs of Ram   Theres also a PS3 behind the monitor on the right lol.

Over the past quarter I've seen: 2 Grados SR-60 4 Beats By Dre original 1 Beats By Dre solo 1 Beyerdynamic DT-770 Several Sennheiser 202 AKG something Klipsch image i4 iem A huge amount of Sony full sized cans. University Of Washington Seattle

HD650; its like putting slippers for your ears on.

Skullcandy Most appropriate during Halloween and bad for you.

They are somewhat Bass Heavy. Its not Bass heavy like most other bassy headphones though. It seems bassy because the bass sounds feel like they are everywhere. Its like the whole sound spectrum has bass in it. The intensity of the bass isn't nearly as much as a factor in their bassyness. It...

Run while you can and never come back!!!!!!!!!!!!!!!!!!! Lock away your money !!!

The seller was unaware the amp was 220V and was running it on 110V. How he didn't notice it sounded like butt is beyong me. I picked up a transformer at Frys and OH BOY DOES IT SOUND GOOD when its actually working. Wowzorz. You guys are not lying about the HD650 being super scaling with amping.

Some are being shipped to me already.

I bought the amp used so the tubes are somewhat old already.

I think the power tubes are going. The distortion comes in both channels at higher volumes. So basically if the tubes are stressed they are getting messed up I suppose. Fuzzy logic. My tubes don't glow much at all either. I see a small glowing filament but its nothing like pictures I've seen...

For people who are using a true line out and use high gain with Sennheiser 600/650's Do you get any distortion at any volume with this amp?

Quote: Originally Posted by mbd2884 To be honest I think the OP of this thread is crazy, comparing his friends car audio system to a high quality headphone setup? Yeah, crazy. Tell that to someone not on Head Fi watch them give a crap. Better yet ask someone: whose more crazy...

Metallica is crap so they would naturally be attracted to other forms of crap. I wouldn't give them the credit for just making money off the endorsement.