Just so you know what i have to play with the BJ2, from left to right; The Orions 3.4 ( last version with original woofers ), obviously i don't have enough BJ2s to play them with but remain my reference system with an ATI amp ( 12x 60 W ).The little passive speakers i have at the moment to test with, Mordant short 89dB, not in the league of F5 and BJ2 but boy do they sound good !My developing Shiga Clone...plays great but not up to the Shanling on it's right yet, behind that is a Bufallo DAC.Shanling with new discreet IVs, developed with the help of your's trully....ZM, my reference CD player.BJ2 ofcourse and the Orions' Analog processor.......