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Yazaki-san's Ultimate Ruby Mica Capacitor Mod for the SPEC RSA-M3 EX Real Sound Amplifier! Part 3.


It's taken me much longer to try the next level of Yazaki-san's Ultimate Ruby Mica capacitor mod for the SPEC RSA-M3 EX Real Sound Amplifier than I had anticipated, due to the arrival of the Covid-19 pandemic, and its impacts on my life and health. You can read my original SPEC RSA-M3 EX Real Sound... Read More »


Tube swapping in the Audio Note (UK) Oto Phono SE Signature integrated amplifier!


If you've been keeping up with the posts here at Jeff's Place, you know I've been thoroughly enjoying listening to music with the combination of the Audio Note (UK) CD 2.1x/II Level Two Red Book CD player combined with the Audio Note (UK) Oto Phono SE Signature integrated amplifier. The combination of the Audio Note... Read More »


Jeff checking in: Audio Note (UK), Duelund, Leben HiFi Stereo Company, Pass Labs, Sophia Electric, and other stuff!


I just finished up the feature review of the Leben HiFi Stereo Company CS-600X vacuum tube integrated amplifier for Positive Feedback, which you can read HERE.  Like the CS-600 integrated amp that preceded it, the CS-600X is a terrific moderately powerful integrated amplifier, with 32W from 6L6GC output tubes, and 28W from EL34 output tubes. ... Read More »


Feature review of the Leben HiFi Stereo Company CS-600X integrated amplifier is live at Positive Feedback!


My feature review of the Leben HiFi Stereo Company CS-600X integrated amplifier is now live at Positive Feedback HERE! As always, thanks for stopping by, and may the tone be with you!


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