All of my amplifiers are tube amps. I found the "downside" that mapman stated was surpassed with "upside benefits" when each tube amplifier had 150 hours of on time with a Synergistic Research Black fuse in place.
Yes the sonic improvement was worth putting 150 hours on the KR PX-25 tubes , the Elrog 845 tubes, and the now unobtainium Valvo 6SL7gt Hamburg 1959 tube!
tzh21z
Listen closely to your system at 6:00 pm this Sunday. I believe you will have a most enjoyable listening session.
To all reading this. If you wonder is there any possible way I can enhance the enjoyment of listening to the music I love- audition a Synergistic Research Black fuse. If you know there is no possible way to improve the listening enjoyment of your music- turn off the computer and turn on the music!
Tonight Mozart chamber music. This past Monday, Beethoven piano sonatas live in a room that holds a maximum of 100 people. I would say a pretty good reference point.
David Pritchard