What Hi-Fi? Verdict
A fine set of in-ears from NAD and an easy listen
Pros
- +
Refined sound
- +
Open soundstage
- +
Strong build
Cons
- -
Timing could be tighter
- -
Dynamics could be stronger
Why you can trust What Hi-Fi?
When we get kit from NAD, we tend to expect large boxes with stereo equipment inside. It’s a bit of a surprise, therefore, to find headphones in this one.
Build and design
A quick flick through our reviews history will find mostly encouraging results for NAD and we’re not disappointed with the Viso HP20 in-ears. These are aluminium bullets – solid and substantial.
They do stick out of your ears quite a bit, though. By contrast, the inline remote feels a little delicate. We do, however, like the flat cable, which promises to fight tangles.
Performance
The sound is lovely. It’s delicate and refined, and very detailed. There’s a good amount of weight to the delivery: substantial but not overbearing. If you’re a bass head, you may want to look elsewhere.
The soundstage is open and there’s a good sense of scale. The NAD Viso HP20 are a fine pair of in-ear headphones, with much to like. If there is a problem, it’s that the timing could be a bit tighter.
As it stands, the performance is an easy listen, but not particularly punchy or authoritative.
Verdict
These are good, but they need a little more sparkle if they want to justify that fifth star.
What Hi-Fi?, founded in 1976, is the world's leading independent guide to buying and owning hi-fi and home entertainment products. Our comprehensive tests help you buy the very best for your money, with our advice sections giving you step-by-step information on how to get even more from your music and movies. Everything is tested by our dedicated team of in-house reviewers in our custom-built test rooms in London, Reading and Bath. Our coveted five-star rating and Awards are recognised all over the world as the ultimate seal of approval, so you can buy with absolute confidence.





