Naim NAP250 DR, sealed in box £3,650 A Naim Audio NAP250 DR power amplifier, brand new in sealed box. Customer purchased and upgraded to NAP 300 DR before opening! This is c 9 months old but full Naim 5 year warranty will apply when registered. RRP is £4299 so you are saving £649. 1 in stock — OR — Add to basket