RD power filter – A.J.

These are hifi enthusiast feelings, nothing measurable or in any way quantifiable. The high end system sounds a bit different (although it wasn’t bad before) now. The sound became clearer, perhaps the vocal and individual instruments now stand out more with quality recordings.

RD power filter review

RD audio Power FilterAt high volume, the soft noise coming out of the speakers when only the pre-amp and not the phonograph is on, is slightly lower (I have a sensitive low output MC phono cartridge). This filter + surge protection in one capsule as a single solution for one hifi device, suits me. This is exactly the solution I was looking for and needed. A. J.

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