DALI IO-12

Pros

• Exceptional instrument separation and spacing
• Wide soundstage for a closed-back headphone
• High level of detail and instrumental nuance
• Comfortable fit with less ear compression than competitors
• Scales significantly in detail and energy when used with a high-quality amplifier

Cons

• Active Noise Cancelling (ANC) is considered underwhelming
• Sound signature can lack 'energy,' 'vibrance,' and dynamics
• Large physical profile that may be too bulky for public use
• High price point that some users feel is not justified by the feature set

Caveats

• The fit may be too loose for users with smaller heads, leading to the headphones slipping
• There are user concerns regarding the long-term durability of the leather outer headband
• Performance is highly dependent on the source; they benefit greatly from 'stronger control' via a good amp

Best for

• Critical listening where instrument separation and detail are priorities
• Users who find other high-end wireless headphones too physically clamping
• Audiophiles who intend to use their wireless headphones with dedicated amplifiers at home

Avoid if

• Top-tier Active Noise Cancelling is your primary requirement
• You prefer a 'fun' or highly dynamic and energetic sound signature
• You have a smaller head and need a very secure, tight fit