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Help! Treble Trouble!

Ok, cognoscenti, put your coconuts together.

The system I've put together at the house I stay in while working out of state has a problem. I have nonexistent treble at my listening position, particularly cymbals, high hats, etc. Not a toe in/toe out room problem as I can sit right in front of either speaker and stick my ear two feet from tweeters and hardly anything. Can hear it ear stuck right up to them. My high frequency hearing is fine. This happens with any source, digital or analog. Not the speakers as it happens with either the two sets I have here. Happens with to different amps also, Odyssey Stratos with plenty of juice and a Belles Aria integrated. The common denominator in this I think is my dac. Is it possible my trusty old Mytek is somehow conking out and causing this? 

Mids and bass are smooth and clear, just missing a lot of highs and it's mucking up my listening enjoyment. So, what do you guys think?

Gear here:

Odyssey Stratos amp,

Belles Integrated,

Mytek Stereo 192-DSD dac

Living Sounds Audio LSA20 signature speakers

Avance Epsilon980 speakers

Denon dp-57l turntable

LeJonklou Slipsik 7.1 phono pre

Audiolab 6000cdt transport.

Thanks!

 

 

thecarpathian
corelli
1,186 posts
 

. You can check if the voice coil is blown using a multimeter (reading for continuity/resistance) or perform a quick battery "pop" test.

thecarpathian's avatar
thecarpathian OP
6,215 posts
 

I'll check them as I'm down to grasping at straws here. 

As I stated, no tweeter action with two different sets of speakers, so it would be a heck of a coincidence if there was something wrong with the tweeters. But, stranger things have happened.

corelli
1,186 posts
 

I agree but I wonder if some odd power surge might have taken them out?

corelli
1,186 posts
 

One other option to test the tweeters would be to just disconnect the midrange and woofer and play some music with appropriate high frquency content.

mahler123
4,071 posts
 

I had a surge several years ago that took out the tweeters in my rears of my 5.1 basement system only.  Definitely worth testing.

   Are the analog source(s) also run through the Mytek as a preamp?  I’m a little unclear.  If so is it possible to run the phono pre without the line stage for testing purposes?  You would need a volume control if the phono doesn’t have one.  If not, can you use another line stage for testing purposes purposes?  Even a budget AVR could be used.  You could probably pick one up at a local Goodwill for under $20

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