Classic German Yeshivous

The various learning methods of Eastern European yeshivous [Telz, Mir, Kelm, Volozhin, Navardok, etc.] are well known. What were the learning methods of classic yeshivous in Germany? Did they only learn Talmud or a mixture of Tanach, Mishnoh, Gemoro, Halochoh? Is it a method of learning that can be brought back, which could be shown as an alternative to other yeshivous?

Rallis