Uploaded January 2023 | Updated September 2026, 2 weeks ago

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Lets look at audio transformers on Smaart and compare to capacitors at differing levels

discusses the use of transformers and capacitors in audio equipment, specifically for signal flow and frequency response. Transformers can change voltage-to-current ratios and attenuate signal voltage, while capacitors can block phantom power and DC voltage. Both transformers and capacitors can effectively block DC signals in the audio signal chain, although when overloaded, transformers can saturate and distort the trace, while capacitors exhibit little change in frequency response. The video presents a comparison between transformers and capacitors in handling high-level signals and their varying frequency responses. Overall, it provides an interesting analysis of transformers and capacitors in DC blocking and overload scenarios.

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00:00 Introduction
01:33 Smaart
01:58 Radial Twin ISO - Level and Phase
03:08 Radial JS3
03:39 Whirlwind ISO2
04:24 Cinemag CMMS-3
04:48 DC blocking capacitors
06:15 Phantom blocking
07:22 Higher level signals
10:07 Summary and outro