If I remember right Amir measured, or at least "mentioned" output impedance in one of its predecessors. Given that the preamp section basically remains the same except the DAC chip, the output impedance should be about the same as the older models.Was the output impedance of this models preouts mentioned/measured anywhere?
The X3800H would constitute a substantial upgrade for you. For one thing, HDMI 2.1 switching will let you output 4K120 from both your PS5 and PC. You will also have the option of upgrading to Dirac Live. You can add 3 additional subwoofers. The 3800 also has an updated 1080p OSD (from 480p).Hello guys! My current receiver is a Denon X3400H and I would like to know if worth upgrade to an x3800h, because I saw that the audyssey is much better since x3700h.
My setup is 5.1.2 and it's installed in a room with 2,64m (8,7ft) X 3,35m (11ft, total of 8,85m² / 95 sqft), ceilings with 2,5m (8,2ft) and I used to watch movies, tv shows and games (computer and playstation 5).
Do you think I would benefit with this upgrade or it's not worth it? Thanks!
Receiver: Denon AVR-X3400H
Amp: Emotiva XPA-5
Front: KEF R300
Center: KEF R600C
Atmos: KEF Q50A
Surround: MA Silver FX
Subwoofer: Sunfire HRS-10
The X3800H would constitute a substantial upgrade for you. For one thing, HDMI 2.1 switching will let you output 4K120 from both your PS5 and PC. You will also have the option of upgrading to Dirac Live. You can add 3 additional subwoofers. The 3800 also has an updated 1080p OSD (from 480p).
no, you won't hear it - the difference would be very small. Unless if you use more sub and/or engage dirac, there might be an audible differenceBut in terms of sound quality (which is what I'm worried), do you think it will improve?
I had a good opportunity to buy the x3800h coming from a x3400h so I bought it and I'm waiting the Dirac Black Friday offer to test something new.But in terms of sound quality (which is what I'm worried), do you think it will improve?
As Peng and as you also outlined. Your X3800 will be fine. However if you ever want to drive your speakers harder the easiest solution and also a good long term solution is adding power amps (and the one recommended by the previous poster are very good). Start with the X3800 listen and then decide to add power amps.I have a Denon x3800h but considering whether I need x4800h. Are these receivers considered “high current” enough?
I have a 5.1.4 setup. All my speakers are reasonably easy to drive except for my L/R fronts. Do I need a power amp?
My fronts are 4ohm speakers that have dips between 90-400hz down to 3ohm. Everywhere else is 4ohms or higher. They are rated 86db sensitive for 2.83v.
After the speakers are calibrated using Audyssey, my listening level is -30db to -25db. On some occasions I have gone to -20db, but mostly when the source content seems quieter than usual. I have never exceeded -20db, ever.
reference is defined as 85db average, and 105db peaks. This suggests that for my usage, I need power to get to 65db averages and 85db peaks.
Using the online SPL calculator, I input the speakers as 83db sensitive, because the 2.83v required for 86db is 2 watts, rather than 1. I only calculate one speaker, away from walls, 12.5 feet away. Under these parameters, I only need 25 watts per channel for the fronts. To have 3db or 6db headroom I need 50 or 100 watts.
because of that, I used an old receiver to power all 6 of my surround speakers. The Denon is only powering the front 3. Which, according to ASR bench tests should net me at least 100w per channel.
I later learned from reading threads here that it’s not so simple. It’s not just watts I need, but I need a “high current” amplifier to drive my low impedance speakers properly. So even though I have 100 watts, it’s Still not enough?
So, what now? Does a x4800h provide sufficient current? If I offload the center speaker to the old external receiver, the Denon should theoretically provide 170 watts to the front LR speakers. Is that STILL not enough to compensate for low current? Do I need an external amp for the fronts?
Upfiring is a gimmick where people see "DD Atmos" on their front-panel display and then imagine sounds are coming from above.c. Also, I have 2 up firing speakers for front dolby atmos, but the sounds effects are always ehh. Is there any difference in Atmos implementation in the newer units?
a) No. No difference in sound quality from an electronic point of view. H o w e v e r …. the new models offer better room correction algorithms and a better user interface to tweak your preference curve (eg MultiEQX or even Dirac).Similar question as another poster. I have the avr-x4300h and looking at current models. Is there anything I will gain? I run a nice external amp, so power is not an issue. TV is 4k, so 8k not needed.
a. For sound quality, would it better to get these or a Wiim Pro Plus (which would also help in (b) below.)
b. I do use Tidal, and hate using the HEOS app for it. Do the newer models have a newer HEOS app or is the same UI ? I use an nvidia shield as my tidal connect endpoint from my tidal app on phone. This means both shield and TV have to be on as well. Would be nice to just have a good audio only UI for Tidal from phone to AVR.
c. Also, I have 2 up firing speakers for front dolby atmos, but the sounds effects are always ehh. Is there any difference in Atmos implementation in the newer units?
d. Any longevity issues with the older AVR? Its now several years old but runs like a champ. I guess I'm just bitten by Black Friday sales
Thx!