I found out some details on the FA1 non pro version. Pretty much the same except for the extra headphone connection.   http://www.diyaudio.com/forums/siliconray-online-electronics-store/207128-fa1-hi-end-headphone-amp-beyer-a1-design.html   Do you think it would be worth trying out then?

Hi everyone. I was wondering if anyone has any experience with these amps. I was searching for the beyerdynamic A1 amplifier on ebay and came across this.  ...

here they are for £449 http://www.ebay.co.uk/itm/Denon-AH-D7100-Music-Maniac-Audiophile-Headphones-AHD7100-AHD-7100-BRAND-NEW-/121034774915#vi-content

Quote: Thanks for the tip. I actually figured it out my self. It seems thx true studio pro is what gives you the surround in entertainment mode and cmss 3d is on games. Cheers again for the quick reply

Quote: Hey. Could you help me out again. I have my just gotten my titanium hd today and I'm trying to watch movies with surround sound with my dt990. In entertainment mode there doesn't seem to be an option for cmss 3d or any form of simulated surround sound (only seems to be available in...

Nice one. Thanks for your help.

Hello. I just bought a marantz pm6004 amplifier. I plan on buying a pair of kef q300 speakers to match aswell. I already own a pair of dt990 pro headphones. What I want to be able to do is use the headphone out on the marantz amplifier for my headphones while gaming late at night but I was...

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Quote: can't seem to see the picture. How many dvd cases did you use to stretch them out. Don't want to overdo it. I am looking to stretch my dt990 pros

  Quote:     Hi was just wondering what you mean when you say that the xonar essence stx has full blu ray audio support. I though this card could only get DTS and Dolby Digital through SPDIF. Are you saying this card can bitstream DTS-HD Master Audio?   I too am looking for an amp...

Hi was just wondering what you mean when you say that the xonar essence stx has full blu ray audio support. I though this card could only got DTS and Dolby Digital through SPDIF. Are you saying this card can bitstream DTS-HD Master Audio?   I too am looking for an amp or sound card to drive...