davidhe19audio

Responses from davidhe19audio

How to tame a bright system?
I have noticed many years back that I am very sensitive to the high frequency sound, specifically the violin and soprano.  I think the response to the frequency spectrum can be very individually dependent.  B&W speakers are very respectful bra... 
USB Cable Comparison Audience / Cardas / Purist / Stealth / Wireworld
Very comprehensive review.  Have not thoroughly done anything on USB cable.  But your writings reflected my personal experience when comparing cables.  Thank you for the contribution! 
Looking for HDMI cable which introducing lowest jitter
Audioengr and ejr1953:Thank you for your suggestions.  I will look into Wireworld brand.  I looked at their websites and technology appears to be rational.  Thank you very much!David 
Looking for HDMI cable which introducing lowest jitter
Thank you very much.  I will look into it. 
Deciphering Shunyata chronological history for upgrade paths
@Trombonist Thank you very much for your information.  It is very helpful. 
Deciphering Shunyata chronological history for upgrade paths
I wonder if any one can tell me how sidewinder fit into the spectrum?  I have a Hydra 4 and looking for a power cord from the power outlet on the wall.  Thank you very much! 
Which pre should I choose?
You may want to stick with Accuphase.  The other two are relatively less warm than Accuphase.  I heard them all and own a pair of Dynaudio. 
Seeking Suggestions on Preamp Upgrade (CJ, Aesthetix, EAR)
tlalpan14600:Thank you for the recommendation of Aesthetix.  I wonder if I can ask two questions of your using experience regarding Aesthetix.  1). What is the distance between you and the speakers of your system.2)  inside the Calypso there are i... 
Seeking Suggestions on Preamp Upgrade (CJ, Aesthetix, EAR)
Stringreen, forgot to mention explicitly that I would like to go with tube preamp.   
Seeking Suggestions on Preamp Upgrade (CJ, Aesthetix, EAR)
First of all, thank you all for the recommendations and shared your first hand experience.  It is a great learning experience.   
Seeking Suggestions on Preamp Upgrade (CJ, Aesthetix, EAR)
Unsound and jperry:Thank you for the insight on the impendence matching between the source and load.  I read some on-line information on this topic.  It appears that the the 1 to 10 ratio is related to balance between the maximum power transfer an... 
Aesthetix Io transformer noise
R:Does your problem got fixed by Aesthetix? 
Aesthetix Calypso Signature to Eclipse
Audioconnection:Are you suggesting run the sub at speaker level instead of pre-amp split?what damage will it cause to Calypso?Thank you! 
Seeking Suggestions on Preamp Upgrade (CJ, Aesthetix, EAR)
Hi, Phil:Nice suggestion.  My original intention is to confine the discussion within very few items based on the paper study I did.  I have omitted some very obvious major brands based on my first-hand experience.  I prefer a warmer sound, with la... 
Seeking Suggestions on Preamp Upgrade (CJ, Aesthetix, EAR)
Jperry:Thank you for the comment.  I wonder if you can elaborate a bit on Aesthetix and Pass mismatch.  I would like to have some tube sound to my system.  Everything I have so far is solid state so far.  I have been trying different cables to war...