Audio Chi's W-Series headphones were a surprise hit in 2010.
The combination of high-end components, retro styling and affordable price made them my top headphone choice of the year. Now rebranded as Reid and Heath Acoustics, the Glasgow-based audio specialist is back with a full range of headphone and earphone designs. I tested two new models, the CA-200 over-ear headphones and the MA-350 in-ear buds.
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