Get the hifiman balanced adapter, Should work for the HE4/6 and the MadDog.
I have one and plan to use it for a balanced MadDog.
I have one and plan to use it for a balanced MadDog.
My thoughts exactly.
However curiosity is piqued now to see what a balanced set sound like. Is there that much difference?
Just speaking from experience from other headphones, being wired for balanced use doesn't make much if any difference on its own. However, it opens up the ability to use the headphones on a bunch of other amps (including many more speaker amps). There are also plenty of amps that have balanced and singe-ended outputs. For instance, the Bryston BHA-1 can has both outputs, but the balanced output is far better IMO. At RMAF on a BHA-1, I was able to AB a single-ended LCD-2 and a balanced K701, and the K701 blew the LCD-2 out of the water. It wasn't remotely close. Having heard both cans on plenty of other setups, I don't think the K701 is a better headphone but rather that the single-ended output of the BHA-1 is substandard while the balanced output is very good. Not all amps follow this pattern, but some certainly do. Others, like the Schiit Mjolnir, only have balanced outputs. Like I said, it's more about opening up options than actually being better outright.
Just speaking from experience from other headphones, being wired for balanced use doesn't make much if any difference on its own. However, it opens up the ability to use the headphones on a bunch of other amps (including many more speaker amps). There are also plenty of amps that have balanced and singe-ended outputs. For instance, the Bryston BHA-1 can has both outputs, but the balanced output is far better IMO. At RMAF on a BHA-1, I was able to AB a single-ended LCD-2 and a balanced K701, and the K701 blew the LCD-2 out of the water. It wasn't remotely close. Having heard both cans on plenty of other setups, I don't think the K701 is a better headphone but rather that the single-ended output of the BHA-1 is substandard while the balanced output is very good. Not all amps follow this pattern, but some certainly do. Others, like the Schiit Mjolnir, only have balanced outputs. Like I said, it's more about opening up options than actually being better outright.
Correct, the phones are not "balanced" in the true sense of the word: they just get the ground separated for each channel.
A true balanced headphone would have one common GND, VL+/VL- and VR+/VR-. The phones must be designed for balanced operation from the ground up and, electrostatic aside, I don't see how one could design such a phone anyway (that is, that would really take advantage of being balanced).
Like you said, the ability to use them on balanced headphones amps or speaker amps is what it is all about.
I get a similar experience with the NFB-27: using the 1/4 headphone jack (SE), the MDs don't sound much better than with my Fostex HP-A3...
I would really benefit from going "balanced" with the NFB-27...
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My bad, I was referring to differential operation (which is not possible with no common ground). That's the way we call "balanced lines" in French (we have no equivalent for balanced, we call them "symétrique" which involves a common ground for reference...).
By design, Electrostatics can be fully differential. Could you elaborate of how planar drivers are fully symmetric?
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They don't compare. The 990 is bright, bass and treble heavy, the Mad Dog is dark, linear, and well balanced. They are very different. It's also closed vs open. Depending on your taste, preferences, and needs, one will be better than the other.
Electrostatics work the same way, btw. The signal is L+/L-. The only place ground comes into play is in establishing the bias voltage on the transducer, which is simply a fixed voltage with respect to ground. Planars use magnets not a bias voltage, so there is no reference to a ground.
How is the Bass on them? How well would this pair with a Woo Audio WA6? Does anyone have this combo?
Thx