“ I bought these and a pair of AF45s on and immediately put the Af45s back in the box after hearing these. I bought a pair of NAD viso50's and find these are much more versatile and forgiving when paired with varied sources. Whereas the Polks sound very pleasant when paired with laptop, streaming spotify premium from my HTC M8 or even save me battery life while sounding just as good through the...” --ToastedWaffles
The SR-003 is a 5-pin PRO bias type in-the-ear earspeaker, and can be used by connecting to a driver unit having 5-pin PRO bias output socket. Also, the inner type structure of the SR-003 enables you to enjoy excellent electrostatic sound readily without covering your ears. The SR-003 connects to STAX driver units or adapters equipped with 5-pin type PRO bias output- The Stax SR-003 is the home...