Threading a tape on the Sony BVH-3100 1" one inch open reel type C VTR. Threading a tape and a short playback sample, the test pattern was at the very beginning of the tape which had some wrinkles and I have noticed the very beginning (First 1-2 minutes.) are usually not the best because the tape has wrinkles from threading and I recorded the test pattern 15 seconds in after threading!
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