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Pass Labs 20 Years and Counting

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  #41  
Old 12-30-2015, 05:22 PM
ALFA ALFA is offline
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Originally Posted by jpspock View Post
Why quite special?
for my experience as described
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  #42  
Old 02-04-2016, 04:42 PM
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Hello,


a question over XA100.8: the trafo make "noise"? your Pass have a little "brumm noise" from the trafo?

I listen in the last time a little more "brumm" from the trafo....not in the speakers but the ampli self...

You no?

thank you for reply
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  #43  
Old 02-17-2016, 08:49 PM
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Originally Posted by raidho View Post
Hello, a question over XA100.8: the trafo make "noise"? your Pass have a little "brumm noise" from the trafo? I listen in the last time a little more "brumm" from the trafo....not in the speakers but the ampli self... You no? thank you for reply
my 100.8 is silent.
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  #44  
Old 02-18-2016, 12:40 AM
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Quote:
Originally Posted by raidho View Post
Hello,


a question over XA100.8: the trafo make "noise"? your Pass have a little "brumm noise" from the trafo?

I listen in the last time a little more "brumm" from the trafo....not in the speakers but the ampli self...

You no?

thank you for reply
It sounds like you have DC on the electrical lines, causing transformer noise / hum. If that is indeed the case, then you need something like a Burmester 948 conditioner, or Isotek Syncro EvO3 power cords to synchronise the wave. I had the same problem and the Isotek PC fixed the problem.
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Last edited by Douglas; 02-18-2016 at 12:45 AM.
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  #45  
Old 02-18-2016, 05:18 AM
bds bds is offline
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Quote:
It sounds like you have DC on the electrical lines, causing transformer noise / hum. If that is indeed the case, then you need something like a Burmester 948 conditioner, or Isotek Syncro EvO3 power cords to synchronise the wave. I had the same problem and the Isotek PC fixed the problem.
Hi Douglas,
thx for reply. I have try the Isotek Titan and the ISOL 8. ok i sbetter but a little "brumm" is always" present.

You have a dedicated line? You too Alfa?


ALFA -> my xa100.8 is silent! complety at 100%? it's not possible! if you go whit your ear at 10-20 cm. from the xa100.8 you dont have any noise?

the trafo make always a little brumm it is mechanical!


thank you for reply
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  #46  
Old 02-18-2016, 09:54 AM
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Hi Douglas,
thx for reply. I have try the Isotek Titan and the ISOL 8. ok i sbetter but a little "brumm" is always" present.

The ISOTEK Syncro EVO3 is the only Isotek product that removes hum from transformers due to and if there is DC on the line. The titan and others do not have that circuit.
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  #47  
Old 02-18-2016, 12:11 PM
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I am not generally an Emotiva fan, as most of their products are clearly built to meet a price point rather than for the best performance. However they have a model CMX-2 AC Line Restorer which I've heard favorable reports on which removes DC offset from your AC power and sells for only $99. They offer a 30 day money back guarantee so it might be worth a try.
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  #48  
Old 02-18-2016, 12:57 PM
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Hello Douglas,


do you mean at the Powercable EVO3??

experience with Kimber PK10 Palladian with TPE Isolator?



Isotek Power cable is really the rsolution for you?


thank you
Omar
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  #49  
Old 02-18-2016, 03:37 PM
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Quote:
Originally Posted by bds View Post
Hello Douglas,


do you mean at the Powercable EVO3??

experience with Kimber PK10 Palladian with TPE Isolator?



Isotek Power cable is really the rsolution for you?


thank you
Omar

The hum in my Burmester 911 was so loud that it sounded like a fridge

The Isotek Syncro EVO3 fixed it because it is specially designed to remove DC that causes transformer hum. My amp is now dead silent!

Read the review below on the cable to get an idea what it is doing.

6moons audio reviews: Isotek Evo3 Syncro
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  #50  
Old 02-24-2016, 06:30 PM
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Quote:
Originally Posted by bds View Post
hi douglas,
thx for reply. I have try the isotek titan and the isol 8. Ok i sbetter but a little "brumm" is always" present.

You have a dedicated line? You too alfa?


Alfa -> my xa100.8 is silent! Complety at 100%? It's not possible! If you go whit your ear at 10-20 cm. From the xa100.8 you dont have any noise?

The trafo make always a little brumm it is mechanical!


Thank you for reply
absolutely silent. Not a sound.
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