A unique opportunity to listen to the differences between vinyl cut at 33% rpm, 45 rpm andhalf speed mastering, using Mendelssohn's wonderful music. The orchestra also plays "TwoGuitars' by lvan Vasiliev, which allows you to compare valve and transistor microphones andstereo vs. binaural mic techniques. We have even cut a track sourced from our %" Studer A820running at 30 ips, so you may contrast the sound of analogue vs. digital!Sides 1 to 3 were recorded at 24 bit / 192 kHz using a spaced pair of AKG C12 Omni Mics

Record One : 33⅓ rpm ~ Both Sides           Record Two : 45 rpm ~ Both Sides

Side A   1.ALLEGRO                                       Side A   1.PRESTO'     2.TWO GUITARS

Side B   Half Speed Mastering                      Side B 1.Valve Mics   2.Transistor Mics   3.Tape

            1.ANDANTE        2.'SCHERZO                      4.Valve Blumlein Pair    5.Binaural Head