Balanced connection cable for HD 500 series, length 1.80 m.

Technical data:

• Length: 1.80 m
• Connection plug on the player side: 4.4 mm jack plug, 5-pin
  
• Connection plug on the headphone side: 2.5 mm jack plug, with Sennheiser twistlock, 4-pin (pinouts scheme: Sennheiser HD 500 series)
  
• Cable diameter: 3.0 mm
  
• Color: black

Compatible with:

• Sennheiser HD 505
  
• Sennheiser HD 518
• Sennheiser HD 550
• Sennheiser HD 558
  
• Sennheiser HD 559
  
• Sennheiser HD 560S
  
• Sennheiser HD 569
  
• Sennheiser HD 579
• Sennheiser HD 599
  
• Sennheiser HD 599 SE
  
• Sennheiser HD 620S

Notice: The pinouts scheme on the 4.4 mm jack plug follows the usual standard:

• Tip: L+
• Ring 1: L-
• Ring 2: R+
• Ring 3: R-
• Sleeve: GND