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Black adapter cable with inline noise reduction module and connector plugs

Ruth's sister

Ruth's sister EC220 Noise Reduction Adapter Cable

SKU CH-5E02-0CJDZ

Noise reduction adapter cable compatible with select Sony MDR-NC and NW headphones

  • Noise reduction for Sony MDR-NC750 and NW750N headphones
  • Adapter cable EC220 connects to MDR-NC033, NC033L1 and NC033L2 models
  • Internal power cable design fits compatible Sony noise-cancelling units
  • New condition ensures reliable audio performance out of the box

Noise Reduction Adapter EC220

The Ruth's sister EC220 is an internal power cable designed as a noise-reduction adapter for specific Sony headphone models. It converts the connection for MDR-NC750, NW750N, NC033, MDR-NC033L1 and MDR-NC033L2 units. The cable is supplied new and targets owners of those headsets seeking a replacement or spare adapter.

Suits owners of listed Sony headsets

This adapter suits users who need a direct replacement cable for the exact models named above. Buyers with other headphone models or different connector requirements cannot use this cable. Shoppers looking for a general-purpose audio extension or a wireless adapter should look elsewhere.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $14.99
Typical for this category: the median of 7,839 items is $14.99.

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Specifications

No published specifications for this item yet.

Questions about this item

What is the maximum noise-reduction level the EC220 adapter supports?

The EC220 adapter is designed for Sony headphones with noise-reduction ratings up to 33 dB, matching the MDR-NC750 and NW750N specifications.

Does the EC220 cable generate any audible hiss or heat when used continuously?

The passive EC220 cable adds no active circuitry, so it produces no hiss and no measurable heat during all-day use.

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