0:17
mp3 wav
Faulty preamplifier fed signal from audio line tester with distorted voice and radio chatter.
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0:13
mp3 wav
Faulty preamplifier fed signal from audio line tester powering on with a pop and click 2.
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0:09
mp3 wav
Faulty preamplifier fed signal from audio line tester powering on with a pop and click 1.
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0:18
mp3 wav
Faulty preamplifier fed signal from audio line tester at medium gain with electric hum.
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0:18
mp3 wav
Faulty preamplifier fed signal from audio line tester at low gain with phantom power and electrical hum.
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0:15
mp3 wav
Faulty preamplifier fed signal from audio line tester at low gain with electrical hum.
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0:20
mp3 wav
Faulty preamplifier fed signal from audio line tester at high gain with electrical hum.
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0:10
mp3 wav
Faulty preamplifier fed signal from audio line tester with gain adjustment, and electrical hum.
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0:18
mp3 wav
Faulty preamplifier fed signal from audio line tester with clicks and pops and electrical hum.
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0:03
mp3 wav
Faulty preamplifier fed signal from audio line tester with clicks and pops and electrical interference.
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1:00
mp3 wav
LFE test tone oscillator, 60hz, 60 seconds, 12db
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