I am not personally a member at Pedro so unfortunately I can't offer any personal information or insight into the inner workings of this tracker.I have this pictures from a friend inside there.Hope you'll like them!
Pedro's is a lossless music tracker of official rips only, no bootlegs are allowed. All uploads must be ripped from the original source by the uploader. Uploads are not confined only to CD's, there is a huge range of high quality Vinyl rips and a growing collection of DVD-A and SACD rips available. Also allowed are full rips of music DVD-V in uncompressed ISO format and some audio book type torrents. No lossy compression is allowed in any form.
As far as I know only uploaders can get invites and only by request.This meens that obtaining an invite there can be very hard.
But being such a great tracker makes it's members proud of it.