Revox G36 - Improve playback bass response
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25:07
SONY-TC200 (valve version), an electronics fix
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28:10
Pioneer VSX-909 Blown Output Repair
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23:14
Funkiest CD player ever? Technics SL-DZ1200
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13:34
Finales Wahl-Ergebnis ist Sensation – Meine Analyse!
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23:10
Every Component of a Switch Mode Power Supply Explained
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16:59
Rare Old Engines Starting Up Sound That Will Blow Your Ears ▶3
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28:35
Buiding my first guitar fuzz - the bazz fuzz
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46:40