Tttrial and Eror is a mini-LP by German electronic musician Apparat.

It was released on 18 February 2002 on Shitkatapult label.

[5] Tttrial and Eror was recorded at Tracnet Studio, Berlin in 2001.

[1] All tracks are written by ApparatCredits adapted from the liner notes of Tttrial and Eror.

This EP-related article is a stub.