This super high quality, normal bias 30 minute test cassette is an important tool for performing many common mechanism adjustments required by most decks today. Includes a full 20Hz to 20 KHz sweep, as well as 14 other stereo tones, recorded at -10dB. Perfect for adjusting your deck's azimuth and wow/flutter to perfection. These cassettes perform as well or better than ones available from the OEMs costing more than twice as much! 
Electronix test equipment makes testing & diagnosis easy!
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