Mic-Muff Fitted Fur Windscreen for Alesis Pro-Track Sony PCM-D1, D-50 Tascam DR-100, DR-2D, GT-R1 Zoom H2, Zoom H2N, Zoom H4, Zoom H4N Designed for Portable Audio Recorders Compatible with the Zoom H2, H4, and H4N. Alesis Pro-Track, the Sony PCM-D1 and D-50 3/4" fur length provides maximum wind diffusion without degrading mic performance Made in the USA