Topping NX1s is a perfect choice for driving IEMs, in-ear earphones, earbuds and headphones from a smartphone or a DAP. Topping NXsS takes your portable music to the next level.
It measures only 8.4 x 5.5 x 1 cm, weighs less than a bar of chocolate and provides up to 40 hours of music on a single charge.
Inside its modern aluminum housing is an OP + BUF design guaranteeing an excellent performance. Along with the gain switch known from NX1 and NX1A, NX1s also has a switch that allows the user to increase the amount of bass.
Topping NX1s offers an unmatched build quality in its price range. Each Topping amplifier undergoes a complicated multi-stage process that includes testing at every step to ensure consistently high quality.