S. Andrea said: The HP70s’ materials and build quality are a substantial step up from the HP50s’, and their sound is notably more solid and focused. Whether in passive mode, via Bluetooth, using noise canceling, or connected to a computer, the HP70s delivered a wealth of musical detail while remaining on the warm and comfortable side of neutral.
Read the SoundStage! Solo review.
The gist: Most feature-rich of NAD headphones.