Carved out heat-treated Beryllium copper terminals for permanent contact pressure

+Der Schwan von Tuonela

1979 and 1992 (previously available on single CDs) are now presented by EMI Classics for the first time collected in a 3CD box set: Star moments with piano concertos by Mozart and Beethoven as well as solo works by Bach

to make it from ordinary Hardened Copper would not give the strength or durability required for soldering and everyday use

Peter Iljitsch Tschaikowsky: 1812 Ouvertüre op.49 (DMM Direct Cut / 180g) Højtalere - Subwoofer Carved out heat-treated Beryllium copper+Capriccio italien op. 45 Kiev Symphony Chorus, Cincinnati Pops Orchestra, Erich Kunzel Label: Telarc, 1998