Stefan Professional Reference
 
         AudioArt Audiophile Headphone Cables


 

 


                                      Headphone Cable Comparison Chart
                                                    Endorphin Hardwired  vs. Stock

     Sennheiser HD800                                                  Stock                      Endorphin Hardwired
  Cable Entry  
 Direct to each driver via connector. 16 soldering points - higher resistance,
 reduced sound quality which yields compromised, unbalanced sound.
 

 Direct to each driver - stock solder removed - 
 proprietary solder with treatment applied - rubber
 strain relief removed - 8 solder points - lowest
 resistance currently available.
 
 
  Non-conductive Structure  
 Black soft cloth sheathing over thin rubber tubing over a thin white polyester
 layer cover Teflon insulated conductors. This multi - layered configuration
 moderately increasing signal resistance.
 
 NOTE: signal resistance contributes to loss in sound quality, soundstage, the richness of voice and instruments.
 
 
 Proprietary sheathing application
 providing the least interaction between
 conductive and non-conductive surfaces
 to achieve the highest conductivity
 available.
  Conductive surface
 Untreated high gauge (small conductive
 surface) copper surrounded by Teflon,
 polyester, rubber and cloth sheathing -
 all contributing to signal resistance.
 
 

 Proprietary, treated,  gauge specific
 (optimal surface area for HD800) ultra-
 pure copper - Floating design eliminating
 90% of the dielectric typically found in
 headphone cables yielding the purest
 signal to the headphone drivers.
 
  Ergonomics  
 Comfortable medium-hard surface cloth -
 rubber with slight resistance to movement.
 Attractive black finish.
 
 Comfortable soft surface with minimum
 resistance to movement. Attractive
 black finish.
  Soundstage  
 Very Good but can sound disoriented and
 out of focus with certain recordings.
 
 
 
 Excellent. Soundscape expands
 separating voices and instrument
 presenting the music as if listened
 to in a well tuned concert hall -
 emotionally engaging the listener as
 does live music.
 
  Bass  
 Good but a little weak and distant in
 relation to the soundstage.
 
 Excellent. Deeper, richer with clear
 definition and punch. Integration with the
 midrange is now seamless offering natural
 clarity between the two. One of the most
 important improvements of Endorphin
 offers.
 
  Midrange  
 Good. In balance and suited for the rest of
 the frequency characteristics of this design  But with the stock cable less than optimal
 with a "hard" delivery which contributes to
 the over emphasized treble .
 
 
 
 Warmer - Excellent. Improves and stays
 in balance with the bass and treble
 improvements. This added dimension
 adds a emotionally engaging factor which
 really displays how wonderful the HD800's
 will perform.
 
 
  Treble  
 Good but out of balance as it dominates
 most recordings.

 


 Excellent integration with low and mid-
 range delivering balanced life like detail
 with a full realistic balance. This
 improvement offer the listener closer
 association with the music.
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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