ATL DC-5525RH DC Connector

Except for products from Pure ETP Copper without covering, ATL Power manufactures connectors with two types of plating: gold plating and unique non‐magnetic multi‐layer plating.

Thanks to years of research and listening tests ATL Power has developed the non‐magnetic, multi‐layer (Cu‐Ag‐Au‐Rh) plating that creates a wide and deep sound stage, big sound images, great and articulated bass, and details are expressed perfectly.

• Cu (Pure Copper)
  Makes the performance of all frequency range smooth, solid, and natural.
• Ag (Silver Plating)
  Strengthens the performance of high‐frequency range, making the sound of ETP copper more open and detailed.
• Au (Gold Plating)
  Softens the full‐range frequency, making the sound of ETP copper with silver plating more mellow and plastic.
• Rh (Rhodium Plating)
  Strengthens the whole range of extremely high frequency to create an overall sense of space and air and to demonstrate an unprecedented performance.

ATL is using PURE Rh plating, which is whiter, compared to other brands Rh plating.

The arrangement of each plating layer, electroplating composition, and plating thickness all contribute to different sound characteristics, which harmoniously combine together and raise the sound quality of the connectors to a new Hi‐level.

This is the ATL’s key of know‐how.