a-LeXx
100+ Head-Fier
- Joined
- Nov 30, 2004
- Posts
- 467
- Likes
- 259
Yes, you are probably right, I guess I will also find out empirically myself, as my iematch has just been delivered an hour ago
I really hope iFi comes up with a 4.4mm variety.
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One day we might.
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what is the difference between the iematch and a normal impedance adapater? Want to buy the Audiosense T800 and use it with my Fiio M11. But I heard that there is a slight hiss in the background, because Fiio recommends an impedance with over 16 ohm. Wouldnt the impedance adapter do the same as the iematch? Increasing the impedance and lowering the hiss?
iEMatch is an impedance adapter
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It's a bit more complicated. It works as an impedance adapter, but without typical drawbacks.
Oh, I'm sorry,
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500 ohms
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You're sure about this value?
Yes, I emailed Denon asking about the specs of the headphone output stage (output impedance, noise, THD, dynamic range etc.) and this was their reply:
"Thank you for your enquiry. The headphone outputs are rated at around 500Ohms on our integrated AV receivers.
Unfortunately we don't have these kinds of figures or information on the headphone output, as the receiver ultimately does not have a dedicated headphone output stage.
The headphone output on the AVR-X2400H, is simply a line taken off the FL & FR speaker line, with an attenuator to lower the signals to a usable level for headphones.
"
I was pretty shocked myself! So is there any chance of the Ear Buddy or iEMatch decreasing this insane output impedance (and if so to what value) so the headphone output actually becomes usable?
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