ShadowSkulkerer
Head-Fier
- Joined
- Oct 12, 2014
- Posts
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I've the older MARANTZ SR5500 with DH1/2/3, in general receivers are designed mainly drive high power loudspeakers, so unless they specific have dedicated headphones (amp) out, then it's just a bypass from the FRONT L and R speaker power mosfet amp. directly with a (330 Ohms) resistor in series to headphone out.
Means headphone output impedance is here higher than 330 Ohms, follow the 1/8 impedance rule you will need at least a higher than 330 Ohms headphones.
And since I don't have high impedance headphones, my high sensitive 102+ dB CD3000 32ohms/SA5000 70ohms have high noise hiss level (low S/N) because the direct mosfet tors are meant to drive 90Watts/8ohms loudspeakers.
DH quality wise should all sound samey as they are the same processed protocols into DH1/2/3 specifications so depends more on headamp quality than DH decoder.
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Silent Cinema is just Yamaha's own DH decoding tech to decode any 5.1 surround streams into Virtual Surround Headphone.
It can decode any S/PDIF/Digital Optical Toslink/Digital Coax with DolbyDigital/DD 5.1, DTS, DDL, DTS Connect audio streams from PC, XBOX, PS3/4 consoles, dvd/bluray with Digital outs into Silent Cinema etc.
XBone audio menu should be set to output Digital 5.1 and on PC soundcard with DDL=DolbyDigitalLive/DTS Connect are 5.1 surround encoders that will encode PC's 5.1 audio streams into Compressed DDL/DTSC 5.1 Digital streams. Since SPDIF Digital Audio bandwith is only capable of Uncompressed STEREO PCM or Compressed 5.1 DD/DTS.
So in other words yes. Headphone Surround should work... *long breath in... long breath out* I've been on a long journey here. Going from zero knowledge of audio components and things to a basic understanding. I thank everyone here once again for their help. Now, another question. After further research on receivers, this time concerning their headphone amps, and much of that information found in old threads on these very forums, I've decided I would rather have my own headphone amp. But I still want surround processing for headphones with a good DAC. Which as I understand isn't easy to obtain as the DAC and surround sound processing are sort of tied to each other. *crude explanation* So I go for say the X7, which is expensive for me and I don't know how good it all is, or I go for a receiver with a good DAC and DH or SilentCinema from Yamaha. I believe a Realtek ALC 1150 will do the job of encoding DDL/DTSC as far as I could tell... I hope.
So.. Can I.. use my own amp for headphones, with a receiver?
EDIT: I Just saw this. Old thread.
"Also Creative Labs just came out with a new computer sound card (Z-series) which has optical input.
So you might be able to run optical from the xBox to the Creative Labs Z series sound card."
I read something here that made me want to avoid these cards, but is the premise sound? A PC sound card w/ optical input could take the audio from Xbox and process it through it's DSP and DAC, then feed it to speakers or headphones? Could I or should I get a dedicated headphone amp this way? I don't think you could make it just use one of the amps... Soundcards with headphone amplifiers in them are at least designed for headphones for those given ports right? This starts to look like a last ditch option to get everything I'm looking for w/ DTS and such.