2000W Active Speaker Repair - No Bass - ALTO TS310
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ATHENA has fallen!
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Dynatron HFC205 Stereogram Repair
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Spooky Blackstar Guitar Amp Repair
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Guitar Effects Pedal Repair (NOVA System)
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Resurrecting a Dream: Repairing a Sunfire MK II Subwoofer from the Thrift Store
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Faça você mesmo um som surround... USANDO LASERS!
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HH Electronic S500-D Power Amp Modification
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