Positive Feedback Logo

Audio & music ramblings ... and other stuff!

I'm into my fifth month of retirement from the day job now. My internal clock is still mostly geared to the hours that I worked, up at 4:30AM, arriving at the lab at 6AM, and getting home by 4PM. I'm sleeping in later and staying up later every day, but not by much. Even though... Read More »

The Week in Review and a Look Ahead!

It has been a busy couple of months here at Jeff's Place, with lots going on across multiple fronts. On the hi-fi front it has been non-stop excitement with the Duelund CAST components from Frederik Carøe in Denmark as Part 2 of the Duelund-Westminster Royal SE External Crossover Project kicks into high gear! Duelund-WRSE external crossovers... Read More »

The Week In Review and a Look Ahead! McIntosh, FM, Duelund, and Vinyl

This has been quite an eventful week (and weekend!). Yesterday the the restored vintage mint+ McIntosh MX110Z tuner-preamplifier that I purchased from vintage vacuum-tube specialists Tom Manley & Terry DeWick in Knoxville, Tennessee, arrived. The MX110Z was in pristine condition (mint+ actually) and needed hardly any restoration, with only a few internal components needing to be... Read More »

The Week In Review and A Look Ahead: AC, Music, Vinyl, Valves, and Duelund!

High Performance Audio Starts With The In-Wall AC In Chapter 10 of the Acoustic Revive Chronicles I wrote about a high-performance in-wall Acoustic Revive AC interface that consisted of the combination of the CB-1DB receptacle base plate, the CFRP-1F carbon fiber outlet plate, and the Acoustic Revive modified Oyaide R-1 receptacle. I was impressed during... Read More »

The Week In Review and A Look Ahead: Acoustic Revive, Duelund & Tannoy, and Vintage McIntosh!

Chapter 10 of the Acoustic Revive Chronicles This weekend I am hard at work writing Chapter 10 of the Acoustic Revive Chronicles. As many of you know, I really love the Acoustic Revive audio accessories that are designed and manufactured by Mr. Ken Ishiguro in Japan. If you’ve looked closely at the photos in my... Read More »

Jeff's Categories