saint.panda
Headphoneus Supremus
I've just been talked out of getting a balanced amp but I'm still curious why driving headphone in balanced operation is so often thought to be superior.
Certainly a few of the world's best headphone amps such as the Blockhead or Gilmore Reference drive headphones in balanced operation (headphone outs, not talking about balanced inputs). However, I'm curious whether from a pure technical point of view, balanced operation is better than driving headphone non-balanced - and why. "Slew rate", "shared groud" and "more power" are a few terms that often pop up. What do they mean anyway?
So is it a technical fact that the balanced operation of headphones has advantages, which non-balanced operation cannot overcome under any circumstances? What would these be or is it mainly for psychological reasons?
Same question, slightly different packaging: Assuming the same design (dual mono with separate boards and power supplies), could you build a Blockhead with regular headphone outs that has the same sonic merits of a Blockhead with balanced headphone outs?
It's true that in this special case, the Blockhead also has balanced inputs so does that also play a role here? From reading various post, I am rather convinced that a balanced connection between amp and source doesn't necessarily contribute to a better sound but does a fully balanced system from source to headphones bear certain benefits, which single-ended systems don't?
I am slightly confused in these matters and help would be very much appreciated. Thanks.
Certainly a few of the world's best headphone amps such as the Blockhead or Gilmore Reference drive headphones in balanced operation (headphone outs, not talking about balanced inputs). However, I'm curious whether from a pure technical point of view, balanced operation is better than driving headphone non-balanced - and why. "Slew rate", "shared groud" and "more power" are a few terms that often pop up. What do they mean anyway?
So is it a technical fact that the balanced operation of headphones has advantages, which non-balanced operation cannot overcome under any circumstances? What would these be or is it mainly for psychological reasons?
Same question, slightly different packaging: Assuming the same design (dual mono with separate boards and power supplies), could you build a Blockhead with regular headphone outs that has the same sonic merits of a Blockhead with balanced headphone outs?
It's true that in this special case, the Blockhead also has balanced inputs so does that also play a role here? From reading various post, I am rather convinced that a balanced connection between amp and source doesn't necessarily contribute to a better sound but does a fully balanced system from source to headphones bear certain benefits, which single-ended systems don't?
I am slightly confused in these matters and help would be very much appreciated. Thanks.