erik_squires

Responses from erik_squires

Does You Subwoofer Settings ??
The most common reason for the symptoms you have described is a narrow room mode that only certain songs excite. You can have up to 20 dB or more in one very narrow band. EQ is usually the best way to solve this particular issue. This implies meas... 
using V Cap Odam To Improve SQ In mid band of speaker XO
OP:  Ahh, well the conventional wisdom is that the caps in series with the drivers matter more than the  caps in parallel, but a couple of users have reported that even with some positive effects from stepping from electroclytic caps to at least ... 
Preamp for my CODA 5.5 amp
The Luxman preamps are excellent and pricey.  My own experience with prior CODA amps would demand a really juicy tube pre or similar.  Lux is close with very liquid mid and extention in treble and bass.    
System advice
OP: I’ve been thinking about your original set up and what you were convinced to change to. Arcam and Monitor Audio are great, but extremely neutral. For many audiophiles they are too laid back and warm sounding. They crave the music to have some... 
Best sounding closed back headphones under 100$
AKG used to have some models that were affordable, but not sure if they quite got to $100  
System advice
Personally a fan of Arcam, I feel it's highly underrated so going off that was a mistake IMHO. I’d avoid getting onto the cable merry go round personally. EIther go back to Arcam or consider Parasound or Luxman as good directions.  
using V Cap Odam To Improve SQ In mid band of speaker XO
OP: Not sure what you are asking, but let me clarify. Generally speaking, the basic filter components are either in series with a driver, or parallel to it. It’s the later I refer to as shunting to ground because a cap becomes a short at high fre... 
WHY DO SOME AUDIOPHILES TRY TO TELL OTHERS WHAT THEY CAN OR CAN’T HEAR IN A SYSTEM?
About to become very close to the age of 80, I still find myself fighting the urge to upgrade or experiment.   @llg98ljk  - There's nothing wrong with wanting to experiment, at all, especially if your nature is to be a builder or DIY hobbyist.... 
Use Multiple Master Clock Outputs?
I believe the reason for the multiple clocks is that they divide more easily to different base clocks. 44.1 kHz is Redbook/CD standard while higher resolution starts at 48 kHz.  49.152 MHz is 1024 x 48 kHz. 45.1584 MHz is 1024 x 44.1 kHz. So t... 
How Many Times Can You Split A Subwoofer Signal Using A "Y" Connector?
Assuming all subwoofer input impedances are the same, you divide the input impedance of one by the number of total inputs. So, if you have a 40K input impedance, but 5 subwoofers: 40,000 / 5 = 8,000 final impedance. Whether your preamp can driv... 
WHY DO SOME AUDIOPHILES TRY TO TELL OTHERS WHAT THEY CAN OR CAN’T HEAR IN A SYSTEM?
I don’t think it’s my job to know everything possible between your ears and your brain.  It's certainly possible with proper training a neural network could pick out the difference in the number of strands of wire used between power cable X and Y.... 
Tune-In Stations With Great Sound
I don’t know about comparative anything on TuneIn, but for content, JazzFM91 Toronto is about all I listen to.  
using V Cap Odam To Improve SQ In mid band of speaker XO
OP: Something else you should be aware of is that when parallel caps became fashionable (1980s) caps weren't nearly as good as they are today.  Electrolytics in particular had high ESR's and high inductances and were not easily available any bett... 
Dual Sub-woofers paired into two sets of speakers - connection option.
Let me see if I understand this. Sub 1 (S1) will have A left and B left connected as inputs, Sub 2 (S2) will have A right and B right connected. In each case you will keep the A and B wires separated and they will go to the sub’s L or R inputs? ... 
What actually determines volume power? Is it watts?
OP: Lets simplify.  If you feel you are "almost there" with your current amp and you are looking for a reason to upgrade, go ahead.  However if you feel there's a big gap between how loud you can play and how loud you want to play the math isn't ...