Hoya 77mm HMC Close-Up Filter Set II, Includes +1, +2 and +4 Diopter Filters Azden Unique to PO-32 tonic is

Unique to PO-32 tonic is its wide range of sonic capabilities

Studio quality microphone preamp/channel strip processor

and better performance to capture and store large amounts of high quality pictures and Full HD video

battery protection

It runs on 110-240 VAC power

Hoya 77mm HMC Close-Up Filter Set II, Includes +1, +2 and +4 Diopter Filters Azden Unique to PO-32 tonic isThis Hoya 77mm HMC Close Up Filter Set II offers the ability to achieve macro like results with camera lenses that have 77mm front filter threads. A close up filter is a magnifier that optically decreases the focal length of a camera lens placed behind it. This effect lessens the minimum focus distance between the camera lens and a subject. Magnification can then be obtained by decreasing the distance between the subject and the combined camera lens