Build a stereo phono preamp with an active bass boost and a passive high-frequency roll-off circuit.

[@polkiju7]

How does this stack up against the Shure M65 clone?

[@buildaudioamps]

Thank you for your comment. BAA has built and tested 7 RIAA MM cartridge phono preamps, which will be published on this channel as part of a presentation video series on MM cartridge phono preamps. So far, 5 preamps have already been posted and 2 more to go. The RIAA preamp project prototypes are built with active components, namely, vacuum tubes, opamps and discrete transistors. The listening test of all 7 preamps is subjective in nature; using different vinyl record albums, input and output sources, each one has different musical/tone character. Because of this, the task of determining which one is best is both challenging and intriguing. The bottom line is that the presentation video about this series is not a review but as an educational resource for DIYers to build their own phono preamp.

[@bapakdudung346]

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