Hi everyone! I had asked onkyo for the amps headphone out specs and they came back with these figures:   Impedance 2.5 mV/47 kΩ (PHONO MM) Phono Overload 70 mV (MM 1 kHz, 0.5%)   Do they look decent? How should I use them? What impedance type cans should I look for? It's not an option a...

Thank you all guys.

Thanks again manbear! Reading the onkyo's manual, it sais something about 200mv/470 ohms at the rec out, output. Nothing about the headphones output. So it will probably cause deterioration to the low frequensy with such cans.

That's what I'm afraid of, the high impedance units are more expensive too, I think. So you think I should look for units over what ohm impedance, for a better match? Thanks by the way for the response!

Thank you Billybob. Do you believe that the sennheizer hd-380 pro, would fit ok? They are about 50 ohms. I have emailed onkyo, asking for the headphones out output specs, as the manual sais nothing, but still waiting, three days now.

Thank's Zeddun, but first, i need to know the impedance suitability with the amp i allready have. These are 32 ohms. Is this the right impedance for the onkyo or it doesn't matter at all?

Yes i did, thank you. I am looking for open type circumaurals, if i find out what would match with my onkyo, with impedance criteria. My music is in flac. I will connect my laptop to the onkyo, via hdmi cable.

And sorry, i mised it, open or closed, i don;t think it matters for me as long as i like what i hear from the ones i will choose depending on how they sound to me.

I was thinking about 100 euros or 130 $ as a fair budget for my pocket. But i might find something descent as a used and be of a better quality scale. I just don't know if my amp, limits the options regarding the impedance.

Thank's for the responce. I usualy listen rock, electro, ambient and allmost anything from back the 80's and on. I see that headphones come with varieties of impedance (32,50,80...and even 600ohms) and i don't know between which, my amp will drive them properly. Since i can't take them home for...

I 've searched the forum but still have questions. I 'm not familliar with tecnical data so i 'll ask for your help. I have an onkyo tx-sr875 and i need to know, witch impedance type of headphones i should look for. In fact, i was thinking of the sennheiser hd-380 pro. Will they sound properly...