There is no way to place fantastic Dr. Feickert Analogue top model record player Firebird than at Symposium Acoustics Rollerblocks Serie 2+ with Grade 2.5 Superballs (bearing devices) and synergistic Ultra base. The Symposium Acoustics I.S.I.S. (independent shelf isolation system) rack is built same absolute way and contains additional bearing devices - the perfect method to couple and isolate from outside.