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A DC Blocker to help stop transformer HUM | Page 3 | Audio Science Review (ASR) Forum
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iFi audio DC Blocker - Reduces noisy transformer hum caused by DC on m
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Basics of audio filters
DC Blocker by iFi audio - Reduces noisy transformer hum caused by DC on your mains.
Mains Filter
20A DC Line Noise Filter Circuit — VK-AMPS
DC Blocker Trap Filter – Assembled in Case – v.3 – ATL Audio Ltd.
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L C Audio Technology / DC Filter
iFi Audio DC iPurifier2 Power Filter | Audio Advice
DC Blocker Trap Filter – Assembled and tested PCB – v.3 – ATL Audio Ltd.
