SAEQ PDA-1b Noise Isolation while an extremely accurately calibrated

while an extremely accurately calibrated active suppression system effectively eliminates the bass noise which cannot be damped by passive means

The outcome is exceptional layering and separation

a 2 mins charge provides 2 hours of playback

while Auto On/Off rapidly powers up the headset when it’s picked up and shuts down to save energy when not in use

SAEQ PDA-1b Noise Isolation while an extremely accurately calibratedDescription Specification The PDA 1b is a generic successor to the PDA 1a and represents a further increase in sonic quality. The differences are clearly heard when you compare them directly. The basic topology is taken from our highly acclaimed HAS 1b amplifier. Compared to the old version, the PDA 1b sonically has a more refined, relaxed and better spatial presentation. To drive ribbon headphones, it is necessary to use a transformer interface (see