Posts by JaZZ

  Originally Posted by perer  Think I'll get the StageDAC/Concerto combo and as I'm using a computer as source I've been persuaded to get the M2Tech HiFACE as well, instead of connecting the USB directly into the...

«Originally Posted by perer  I just received a price for the HD800+StageDAC+Concerto for almost the same price. Any reason not to take go the separate route with both an AMP and DAC instead of the "all in...

Originally Posted by johnwmclean  The best amp for the HD800’s may be no amp. Directly driven from a dual Buffalo II may be an interesting proposition and food for thought. One of my listening variants is...

Especially with the K 701 it's not just about driver break-in, but also earpads wear-in, which makes a considerable difference. So letting it play somewhere in a drawer is only half the process. This for I recommend bass-heavy...

Originally Posted by mikeaj  JaZZ, I don't know anything about your amp, but the fact that it uses bipolar junction transistors (BJTs) is nothing special in itself indicating that it uses a balanced drive...

The last graph represents exactly the circuit diagram of 95% of the power amps. Note the common ground! It would have been useful to draw both ground connectors at the inside, both plus connectors at the outside,...

  Originally Posted by khaos974    The polarity remains constant in a headphone, thus strictly speaking a headphone runs DC.   No, the polarity changes constantly in the rhythm of the music...

Originally Posted by Scottsmrnyc  One thing I will now say about the Sennheiser HD 800s is that the highs/treble and the seperation is excellent. I think my Stax Pro headphones- omega twos, 4070s and others have a...

  Originally Posted by Pio2001  You presume wrong. The filter is there to implement the very formula. Actually, the perfect implementation is what is called a brickwall filter, or Sinc filter. The sinc...

Yeah, she really looks great, and she rides at least as great as she looks. She's somewhat demanding, though: 6.5 l/100 km is more than the 5.25 l of my former Z750, add to this the 15 l tank compared to the Z750's 18.5 l...