Вініловий диск LP Burmester Reference Check (45rpm) для оцінки та налаштування звучання системи, A1 -No Artist 1 kHz Sine Wave 1:00 - A2 -No Artist Sweep 20 Hz - 20 kHz 1:30 A3 -No Artist Anti-Skating A4 -No Artist Locked Groove B1 -Friedemann Saitensprung Written-By - Friedemann Witecka * 3:38 B2 -Cæcilie Norby Stepping Stone Written-By - Aimee Ann Duffy *, Stephen Andrew Booker * 3: 29 B3 -Hans Theessink Call Me Written-By - Hans Theessink3: 36 B4 -Beethoven Orchester Bonn * Symphony In D Minor "Nullte" WAB 100: Scherzo. Presto Сomposed By - Anton BrucknerConductor - Stefan Blunier 2:38