First, from an out of print set, Ancerl conducting Shostakovich Symphonies 5, 7 and 9 LIVE:
http://www.lesdjinns.com/elite/Ancerl%20-%20Shostakovich%20Symphonies%20Live.rar
And the greatest recording of the Tenth ever, which was made only a few years after the piece was written and has not been surpassed to this day:
http://www.lesdjinns.com/elite/Ancerl%20-%20Shostakovich%20Symphony%2010.rar
Enjoy