The gear you need to record and playback your sounds.
This is some of the best reviewing and most respected recording gear, without being crazy expensive. I have limited the range on this site to only show products I have or would use to record and release music.
I do have access to significantly more gear than this and would happily workout a tailored solution for you - Check out CONSULTATION AT YOURS. It may turn out you already have all you need to get quality recordings!