This seems like a revival of an old thread. I can comment on the corrosion/ plating part but have no idea about the audible differences in various metal plating schemes.
The primary reason for plating precious metals on contacts is to prevent oxidation of the contact surface and thereby...
Spirit: Don’t know how much progress you’ve made with your diffusors. I had a similar experience with absorption at the FRP taking too much of the music away. My solution was to use a lean diffusor (Arqen Design) on one of my side walls. I posted the results at gearslutz with a lot of other...
The triangle I use to set up my Sonus Faber Monitor speakers has an 80” base and a 102” altitude. Sonus Faber recommends two options: 1) Equal lateral triangle that yields a flat frequency curve or 2) Isosceles triangle with minimum toe-in that gives a bass bump and high frequency roll off. I...
Mark Waldrep released his book earlier this year (2018). He contrasts differences between pro audio and audio enthusiast views and talks about what he thinks is important for better sound. He provides lots of explanation - especially in the music format sections.
I found it interesting.
Waldrep covers a lot of ground. I have not read all 825 pages of his book. As previously posted, one person’s tweak is another’s undisputed no-brainer improvement.
Useless Tweaks -
After market power cords and conditioners are not needed (p. 725)
Cable elevators, CD demagnetizers, shorting...
I’ve been reading Mark “Dr. AIX” Waldrep’s book “Music and Audio: A User Guide to Better Sound”. It’s interesting to get a professional’s take on audio tweaks. I have some disagreements with him but not many.
Ok, Jkeny gave a reasonable explanation of how a better oscillator could improve PRaT on a DAC. Yet, we see this phrase used to describe non source equipment like amplifiers. (Robert S. Youman reviewing the Pass Labs INT-60 in Positive Feedback Issue 79.) How does this make sense?
JKeny: I’ve been reading Toole’s “Sound Reproduction” 3rd edition. The reference you want is top of page 93. He goes on to describe phase shift at low frequencies as a special case which may be of more interest to you.
The reason I stopped at 10Hz is that I don’t believe my Marantz CD...
Hi JKeny: I like how thorough your forum replies are. As a developer, you are far more knowledgable than I am. What I find difficult to understand from a system analysis perspective is the assertion that phase noise or jitter accounts for a significant portion of infidelity in playback.
The...