MD Deck audio sync test

There was some suspicion if the newly repaired MD deck MDS-S50 has some audio timing drift, esp. since now it has been converted from 100 V to 220 V. Checked out with a test recording onto the 100V deck, played back and recorded from the repaired deck, the 100V deck and also the new 220V deck. All three recordings sync'ed perfectly after half an hour - used multi-track mode in Cool Edit Pro to do the comparison, recording track by track on Sathya. The portable MD player is yet to be tested this way.