VersaPort Question

[jjnf]

Hello,

I own one American Audio VersaPort, my question is can I cue with my headphones connected directly to the headphone jacked from the audio interface?

I was trying yo use it with mixxx and traktor, but in both i can only set the outputs to example:
Main 1/2
Monitor 3/4
But the audio that comes from the headphones is the main, I hear both songs.
Is it possible to set the headphone output to work as 3/4?

I have the American Audio VersaPort ASIO drivers installed.
Any solution?
Thanks in advance.

[Patch]

Why don't you just try:

Main 3/4
Monitor 1/2

and see how that effects the headphone out? But I suspect the headphone out is the sum of both.

You could buy one of these:

!BrhFH7gBmk~$(KGrHqIH-C4EvCWUTyvdBL0BQyTvvw~~_12.jpg

and have either 1/2 or 3/4 as your headphone out...

[jjnf]

I tried that and had the same effect, but I will try it again.
That could solve the problem, thanks for the suggestions.

[jjnf]

Hello,
I actually bought that cable, and now I'm using traktor pro 2.6.3. In the output section it only shows output port 1/2, I can't get a proper configuration to be able to cue.
I have the asio driver from Versaport.
Any one? Any suggestions?
Regards

Why don't you just try:

Main 3/4
Monitor 1/2

and see how that effects the headphone out? But I suspect the headphone out is the sum of both.

You could buy one of these:

!BrhFH7gBmk~$(KGrHqIH-C4EvCWUTyvdBL0BQyTvvw~~_12.jpg

and have either 1/2 or 3/4 as your headphone out...

[makar1]

Don't use one of those adapters to connect headphones into RCA sockets. They are not suitable for driving headphones and are only designed to transmit a line level signal to the next piece of equipment e.g. powered speakers or an amplifier.

[Patch]

Rubbish.

[makar1]

Headphone amplifiers exist for a reason. Line outputs should only be connected to high-impedance line inputs.

[mdcdesign]

Headphone amplifiers exist for a reason. Line outputs should only be connected to high-impedance line inputs.

Tell that to Audio 2 users.

Sorry, but I'm with Patch on this one. The line (ahaha) between headphone and line out, especially when it comes to DACs, is simply a matter of gain.

[makar1]

Tell that to Audio 2 users.

Sorry, but I'm with Patch on this one. The line (ahaha) between headphone and line out, especially when it comes to DACs, is simply a matter of gain.

Luckily I happen to be an Audio 2 user:
http://www.native-instruments.com/fo...ad.php?t=90103

Each stereo output has an integrated headphone amp that engages automatically if a headphone is inserted (via impedance detection). Otherwise, it works as a regular line output.

I have also observed the loading effect via oscilloscope of connecting a low impedance device like a cheap pair of headphones to a line output port. A regular Line Out is not supposed to supply any current at all (ideally); the ideal op-amp has infinite input impedance it draws no current from the input device. Which is precisely the point of the operational amplifier (within a Line Input) - to produce an output signal without drawing current (loading) from the previous components.

A line input has a typical impedance of 10kΩ - compare that to the impedance of typical headphones.
Headphones will draw a huge amount of current vs a line connection, and may end up damaging components due to the current draw.

[Patch]

I have also observed the loading effect via oscilloscope of connecting a low impedance device like a cheap pair of headphones to a line output port. A regular Line Out is not supposed to supply any current at all (ideally); the ideal op-amp has infinite input impedance it draws no current from the input device. Which is precisely the point of the operational amplifier (within a Line Input) - to produce an output signal without drawing current (loading) from the previous components.

A line input has a typical impedance of 10kΩ - compare that to the impedance of typical headphones.
Headphones will draw a huge amount of current vs a line connection, and may end up damaging components due to the current draw.

353xnp.jpg