IEM Measurements
I linked my Portazo measurements so you can see exactly how the tuning looks on my clone 711 coupler. The key takeaway is the steep, linear sub-bass shelf (closer to ~+13dB on my rig) and the generally smooth, non-peaky treble that matches what I’m hearing.
Pros
- +Lets you verify the Portazo tuning and sub-bass shelf visually
- +Helpful for comparing against other IEMs I measure and review
Cons
- -Coupler measurements can differ from how it sounds in your ears
- -Doesn’t replace listening, especially with fit-dependent bass
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IEM Measurements
Available on Lnunboxing
External purchase
Highlights
- +Lets you verify the Portazo tuning and sub-bass shelf visually
- +Helpful for comparing against other IEMs I measure and review
Recommended by
Late Night Unboxing