What is the “World’s Best Cartridge”?

@mijostyn 

In order to fool the human ear you only need a 0.3 dB difference in volume.

do you have a reference on this?  I know the origin of the decibel scale is based on 1dB being the smallest difference in level detectable by the average person.  In system I find a overall level change of 1dB to be quite subtle and that is the topic at hand.  When dealing with specific frequency ranges (crossovers) smaller changes are audible if you know what to listen for and when it comes to soundstage a 1dB change in one channel (ie balance) also is easy to hear.  It has also been argued that the entire concept of level matching and ABX testing is pointless since due to comb filtering, small changes in listening position can dominate the listening experience. (i can't dig up my reference article on this one so a pointer will save a lot of google work) 

dave

@mijostyn Where did you get this info from? I’ve 4 Decca cartridges and they are incredibly robust in that there’s no cantilever to get destroyed in an accident. They all track splendidly although they can be susceptible to noise from unclean vinyl.
+1 ​@dogberry 

"The Decca London Reference is an awful cartridge. It is a terrible tracker and very unreliable."

@mikelavigne , in both times there were gentlemans that " encourage " me to follow posting in the way I did and do with first hand experiences , facts and some " science " and obviously no applauses when some one posted no sense subjective issues, Just like in this thread, I don’t gave you any congratulations ( as all the wbf " friends " of you. ) because it’s not nothing that you did or do it in your room system. You did not improved but merely walked 3-4 steps down the quality system ladder.

The responsability of any good friend is to give advise and warnings on those audio system issues. Your audio " friends " where you are really happy with them only " encouraje " you to follow in the same wrong road and this is what you don’t like because you are in the last 2-3 years accustomed only to applauses/congratulations and any Agoner can confirm what I’m posting here only reading the wbf thread you linked or any other of your threads there.

Before the manufacturer disclosed the cartridge FR spec I told you founding in your posts that something was wrong with but what you posted here and in wbf made that an Agoner pulled the triger for that cartridge and he did it because your posts and he does not took in count the warnings and fact posted here against that cartridge. Do you help that OP? certainly not and I’m sorry for him.

" why i should not post here or attempt to interact with you..."

Mike, sorry but it’s not interact with me it’s interact with the true reality that just you and many other gentlemans just do not likes. @dover is direct as me and you don’t feel the same " interact ", you can read his post in this thread.

The wbf changed you and not for the better.

Btw, one of those wbf that encourage me to follow posting in the same way is

bazelio and his words are down there as like the words of the other gentlemans that like it no applauses if there is nothing to applause. Yes, my styles is way different to the one in wbf .

But here exist a fact: you don’t tell us and telling me what of all what I posted is totally wrong with the explanation/facts where you found it about. I know you have no facts for that or you cdid not wanted to do it.

Even if you do not cosidere any more to ineract with me or to " think " I’m an audio friend I still cosider you as that.

Regards and enjoy the MUSIC NOT DISTORTIONS,

R.

@intactaudio I own and in the past have used a Autoformer of your design during comparisons sessions.

I found the gathering of pre knowledge of the sound level difference of components and the recording the Clockwise/Anticlockwise clicks to work as an easy method for presenting different components in a very close sound level 'to my perception' using the 1.25 db steps as a fine tune.

On occasions, guests would be party to comparisons, I have no recollection of anybody requesting the pre-selected levels needing to be tweaked. 

Not at any time do I recall needing to use the other option available to myself to complete a fine tune.  

1db as a description does sound like an accurate increment for my ears, my system and in my listening environment.