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Can I ask, though, what do you mean by "the absence of feedback loop prevention isn't really a problem if one knows what one is doing"?

Means, that you just need to keep in mind, which line-level input you're using for the signal return from the EQ, and to remember not to select that input as zone 2 output source. So in theory that's not really difficult - in practice it might be not quite as easy, especially if you're not the only person, who uses that system.

Greetings from Munich!

Manfred / lini
 
It sounds like you want loudness compensation . Have you tried turning on dynamic EQ on your Denon. There is also option for input source level
 
What volume levels do you usually listen at? No need of eq at reference volume as much as at lower typical in-home volume....
Chris,

I'm referring to home two-channel listening with this system, not multichannel/HT.
 
It sounds like you want loudness compensation . Have you tried turning on dynamic EQ on your Denon. There is also option for input source level
Please re-read the thread: The Denon is in my home theater. I'm talking about the Onkyo two-channel receiver in my hifi setup (that's where I'd like loudness compensation, but the amp offers no such button/switch).
 
Means, that you just need to keep in mind, which line-level input you're using for the signal return from the EQ, and to remember not to select that input as zone 2 output source. So in theory that's not really difficult - in practice it might be not quite as easy, especially if you're not the only person, who uses that system.

Greetings from Munich!

Manfred / lini
Yes, I'd be the only one operating the system.
 
Please re-read the thread: The Denon is in my home theater. I'm talking about the Onkyo two-channel receiver in my hifi setup (that's where I'd like loudness compensation, but the amp offers no such button/switch).
Have you considered an external DSP and loudness compensation via EQ ? WiiM (line-in) with PEQ would be a budget way . miniDSP SHD would be a fancy way to go about loudness compensation via EQ.
 
Have you considered an external DSP and loudness compensation via EQ ? WiiM (line-in) with PEQ would be a budget way . miniDSP SHD would be a fancy way to go about loudness compensation via EQ.
I haven't, as I didn't know the option was out there; how would this work with the connections at my disposal (based on the rear panel of my unit)?

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You could get WiiM Pro or Pro Plus (it has WiFi streaming, line-in/optical-in/coax-in) and just analog out from WiiM device to any of your line inputs (EX: CD INPUT). Connect to WiiM on your phone and you will have access to change EQ. The only negative is only content played through WiiM will have loudness compensation. The exact EQ changes would be to taste...I'm not exactly sure what you are missing but basically bass boost would be like 60-90hz , 3000hz for more presence, 8000hz for more definition/sparkle, 10khz for more breath/air. If you wanted it for onkyo sources I think you could maybe do TAPE out to WiiM line in, WiiM line out to Tape IN and turn on tape monitor just do not select tape input or you will get a loop.
 
You could get WiiM Pro or Pro Plus (it has WiFi streaming, line-in/optical-in/coax-in) and just analog out from WiiM device to any of your line inputs (EX: CD INPUT). Connect to WiiM on your phone and you will have access to change EQ. The only negative is only content played through WiiM will have loudness compensation. The exact EQ changes would be to taste...I'm not exactly sure what you are missing but basically bass boost would be like 60-90hz , 3000hz for more presence, 8000hz for more definition/sparkle, 10khz for more breath/air. If you wanted it for onkyo sources I think you could maybe do TAPE out to WiiM line in, WiiM line out to Tape IN and turn on tape monitor just do not select tape input or you will get a loop.
Oh, this sounds like more than I bargained for, LOL; I don't use my phone for any kind of home entertainment (save for watching videos ON the phone itself; no music listening or connections to my HT or stereo). Also, this Onkyo unit doesn't have a tape loop, which is why I was running into the problem connecting and EQ -- the "TAPE" in and out you see on the back panel are regular ins and outs for, say, a VCR to be hooked up (though I don't know why someone would do that in this day and age), it's not an actual MONITOR/LOOP.

As for what I was looking for, there really isn't an issue with the system, per se; I just miss the "goosed up" sound a graphic EQ brings to music, and I'd settle for a loudness button for a similar purpose. The only thing I can think of that would imitate a loudness contour would be some tweaking of the bass and treble knobs on the unit (which I haven't done because I feel like these are just too encompassing of a band aid approach), but I'd be guessing at where the knobs needed to be in order for them to mimic the sound of a loudness button punched in.
 
It works for both. It's about the way we hear things.
Perhaps you're on to something, as there is a way to switch this stereo amp's volume readout to render absolute or relative values (much like the option on most AVRs) -- however, I never really bothered with "reference" listening when it came to two-channel.

At any rate, no, I would not be listening at any kind of "reference" volume; most of the time, the music is relegated to a lower volume, as my wife doesn't like it blaring (as it is, we sit not too far away from two semi-large Infinity towers in this system on our recliners). I wanted a graphic EQ to "supercharge" the system at the lower volume levels (I was one of those people who actually liked the "smiley face" curve in the 80s and 90s, LOL), but a loudness button would do this too. Unfortunately, this Onkyo offers neither option -- there's no loudness nor are there RCA jacks to loop an EQ through (via a tape loop).
 
Perhaps you're on to something, as there is a way to switch this stereo amp's volume readout to render absolute or relative values (much like the option on most AVRs) -- however, I never really bothered with "reference" listening when it came to two-channel.

At any rate, no, I would not be listening at any kind of "reference" volume; most of the time, the music is relegated to a lower volume, as my wife doesn't like it blaring (as it is, we sit not too far away from two semi-large Infinity towers in this system on our recliners). I wanted a graphic EQ to "supercharge" the system at the lower volume levels (I was one of those people who actually liked the "smiley face" curve in the 80s and 90s, LOL), but a loudness button would do this too. Unfortunately, this Onkyo offers neither option -- there's no loudness nor are there RCA jacks to loop an EQ through (via a tape loop).
The volume scale is just putting the thx reference volume at one number vs another. Many people listen at lower than reference volume, whatever spec was used in the recording for reference. Sounds like you need gear to accommodate your desire, time to change out the Onkyo?
 
The volume scale is just putting the thx reference volume at one number vs another. Many people listen at lower than reference volume, whatever spec was used in the recording for reference.
I understand; whether in my hi fi rig or home theater setup, I never got too caught up in shooting for "reference," being that, as you said, 99-percent of the time you're probably listening way under that. As such, I leave the Onkyo stereo amp's volume readout on "Absolute."
Sounds like you need gear to accommodate your desire, time to change out the Onkyo?
Indeed; on paper, that would be the deal. However, I really enjoy this unit outside of those limitations. The build quality, sound, robustness for the money...can't be beat. I just wish it had provisions for an EQ, but my ears have kind of gotten used to listening to albums with tone controls neutralized (more the way it should be).

I just don't want to jump through the "ghetto rigging" hoops I'd have to in order to make an EQ work with this amp; seems like, after I'd be finished, there would be more noise introduced into the system than is even desired. The weird thing is, I've heard so many contradicting takes on this -- some have told me that an EQ can definitely be installed with this amp, but it would have to run through the amp's TAPE IN/OUT to an EQ's TAPE MONITOR section. Others have said because there's no way to get the signal back INTO the amp, like through a traditional LOOP, it cannot be done. Still others, as seen here, have suggested I can use the ZONE 2 connections but it would be risky in terms of feedback.

I know I can run an EQ through ONE input connected to the amp, like a CD player, but that would equalize just that one source -- I want all the sources, including the onboard tuner, to be affected by the equalized sound.
 
I understand; whether in my hi fi rig or home theater setup, I never got too caught up in shooting for "reference," being that, as you said, 99-percent of the time you're probably listening way under that. As such, I leave the Onkyo stereo amp's volume readout on "Absolute."

Indeed; on paper, that would be the deal. However, I really enjoy this unit outside of those limitations. The build quality, sound, robustness for the money...can't be beat. I just wish it had provisions for an EQ, but my ears have kind of gotten used to listening to albums with tone controls neutralized (more the way it should be).

I just don't want to jump through the "ghetto rigging" hoops I'd have to in order to make an EQ work with this amp; seems like, after I'd be finished, there would be more noise introduced into the system than is even desired. The weird thing is, I've heard so many contradicting takes on this -- some have told me that an EQ can definitely be installed with this amp, but it would have to run through the amp's TAPE IN/OUT to an EQ's TAPE MONITOR section. Others have said because there's no way to get the signal back INTO the amp, like through a traditional LOOP, it cannot be done. Still others, as seen here, have suggested I can use the ZONE 2 connections but it would be risky in terms of feedback.

I know I can run an EQ through ONE input connected to the amp, like a CD player, but that would equalize just that one source -- I want all the sources, including the onboard tuner, to be affected by the equalized sound.
The use of the two scales is just about what volume "number" you want to see displayed.

What's the difference in using graphic eq vs a more limited version, i.e. tone controls?

That 8555 just isn't setup for what you want to do....
 
Reminded of the Integra DHC-40.2 Surround Processor (2011 release) which was 'hand-picked' Onkyo audio hardware.
IntegraDHC40.2SurroundProcRear.jpg

Link
 
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The use of the two scales is just about what volume "number" you want to see displayed.
It's a bit more than that, as the "Relative" scale reflects where you're system is at if you're technically calibrated for reference -- so every step closer to "0dB" is closer to reference.
What's the difference in using graphic eq vs a more limited version, i.e. tone controls?
The bass and treble knobs on most of these mass-produced pieces of electronics don't have nearly the same adjustable range compared to a multi-band EQ, nor do they, from my experience, even do much until you start reaching the limits of the clockwise turn (i.e. when you're getting near maximum). Conversely, I'd just engage a loudness button, if there was one, as a compensation, but I just don't like bass and treble knobs on home audio gear as I feel that they're just not effective enough.

Now, I have asked folks elsewhere if there were any recommended "settings" I could put the knobs to perhaps "imitate" a loudness contour (i.e. two o'clock, three o'clock), but the responses always ended up saying the same thing: It's too broad of a guess, and certain loudness contours are implemented different ways based on manufacturer. Then, there's the issue of whether the bass AND treble should be adjusted, or just bass...
That 8555 just isn't setup for what you want to do....
Please see my last post wherein I outlined what it is I actually like about this unit.
 
It's a bit more than that, as the "Relative" scale reflects where you're system is at if you're technically calibrated for reference -- so every step closer to "0dB" is closer to reference.

The bass and treble knobs on most of these mass-produced pieces of electronics don't have nearly the same adjustable range compared to a multi-band EQ, nor do they, from my experience, even do much until you start reaching the limits of the clockwise turn (i.e. when you're getting near maximum). Conversely, I'd just engage a loudness button, if there was one, as a compensation, but I just don't like bass and treble knobs on home audio gear as I feel that they're just not effective enough.

Now, I have asked folks elsewhere if there were any recommended "settings" I could put the knobs to perhaps "imitate" a loudness contour (i.e. two o'clock, three o'clock), but the responses always ended up saying the same thing: It's too broad of a guess, and certain loudness contours are implemented different ways based on manufacturer. Then, there's the issue of whether the bass AND treble should be adjusted, or just bass...

Please see my last post wherein I outlined what it is I actually like about this unit.
It just puts the volume scale when reading "0" to be reference volume when using the relative scale. On the absolute scale it's generally 80-82 for reference level. Depends on the type of bass/treble control, but for eq I'd just prefer at least multiband peq. Trying to implement certain settings as a solution across the board, nah....
 
It just puts the volume scale when reading "0" to be reference volume when using the relative scale. On the absolute scale it's generally 80-82 for reference level.
Yes, that's true (on most AVRs that don't have a reference volume scale, like my old Onkyo 605, the reference is usually around "82"), but I was merely responding to your comment regarding the suggestion that it's merely a way of reading the volume; at any rate, on my 8555 stereo unit, I just leave the volume on "Absolute" because I got used to the simple number scale that goes up to around 100 I think (so I know I'm comfortable at, say, 20 to 25 for late-night listening).
Depends on the type of bass/treble control, but for eq I'd just prefer at least multiband peq. Trying to implement certain settings as a solution across the board, nah....
It has just been my personal experience that most of the mass-produced pieces of electronics offer bass and treble knobs that really don't do much to change the soundscape unless they're almost at their extremes; there doesn't seem to be much adjustable range. Now, if we start getting into more high-end pieces like the Outlaw RR stereo receiver or newer integrated amps with bass, treble and even midrange knobs, the situation may be different, yes. I just never liked using these simple knobs to make changes to the sound because the "guess range" is too steep and wide -- I would much rather introduce a graphic EQ into the system and adjust the overall tone in an s-shaped or smiley face curve, as I prefer that sound.

On the other hand, I've learned to leave my tone controls (in the home system; in the car, it's something completely different because of the noise floor) at 12:00 and enjoy the recording as close to possible the way it was mastered (even if this means some recordings are lean in bass or screaming in treble).

Anyway, the point of the thread was to locate a certain Onkyo AVR that had specific features I was looking for, and it seems like, based on what a member came up with, the RZ900 may be the closest and most current match. I just have to find one that's in good shape, and see if it can actually fit in my entertainment center.
 
Yes, that's true (on most AVRs that don't have a reference volume scale, like my old Onkyo 605, the reference is usually around "82"), but I was merely responding to your comment regarding the suggestion that it's merely a way of reading the volume; at any rate, on my 8555 stereo unit, I just leave the volume on "Absolute" because I got used to the simple number scale that goes up to around 100 I think (so I know I'm comfortable at, say, 20 to 25 for late-night listening).

It has just been my personal experience that most of the mass-produced pieces of electronics offer bass and treble knobs that really don't do much to change the soundscape unless they're almost at their extremes; there doesn't seem to be much adjustable range. Now, if we start getting into more high-end pieces like the Outlaw RR stereo receiver or newer integrated amps with bass, treble and even midrange knobs, the situation may be different, yes. I just never liked using these simple knobs to make changes to the sound because the "guess range" is too steep and wide -- I would much rather introduce a graphic EQ into the system and adjust the overall tone in an s-shaped or smiley face curve, as I prefer that sound.

On the other hand, I've learned to leave my tone controls (in the home system; in the car, it's something completely different because of the noise floor) at 12:00 and enjoy the recording as close to possible the way it was mastered (even if this means some recordings are lean in bass or screaming in treble).

Anyway, the point of the thread was to locate a certain Onkyo AVR that had specific features I was looking for, and it seems like, based on what a member came up with, the RZ900 may be the closest and most current match. I just have to find one that's in good shape, and see if it can actually fit in my entertainment center.
Generally when you have the choice of the relative and absolute scales, it's a dB scale, just the numbers rearranged/ordered. Just depends how you want to read them.

Some bass/treble are definitely going to be different in terms of the frequency boosted and how much, as well as the slopes to either side of the primary frequency affected. Graphic eq is similarly limited. PEQ opens up some more options. Use of a tone control can still help you listen in the direction of "as intended" depending on what that intent was originally and how implemented.....
 
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