Below are excerpts from the review:
I chose the T2 connectors for my cable, therefore, all of my testing was done with the Westone MACH 60. The T2 connectors felt great and gave a satisfying tactile ‘click’ when plugged in.
The MACH 60 has a fairly linear sound signature that’s on the warmer side of neutral. It’s already a resolving IEM but the BC125A elevates it even more. The instrument separation with this combo is simply outstanding: the music gets dissected like an exploded diagram but is still presented as a lush, cohesive whole.
With the BC125A, bass notes on the MACH 60 sound more forceful – not any ‘bigger’ but more assertive. There’s an extra level of layering in the lows too, making the distinction between kick drums and bass guitars clearer.
Playing through Michael Kiwakuna’s ‘I’ve Been Dazed’, the BC125A’s true character came to light. At the relatively simple beginning of the track, the vocals are articulate and nuanced. As the track goes on, the guitar on the left is joined by another on the right as well as a choir in the background. Each instrument and voice is easy to distinguish and place within the soundstage. Layers of strings and other instruments are subtly introduced towards the end of the song and the BC125A doesn’t miss a beat, keeping everything precisely in place.
From: Prime audio
