Yes, my opinion and approach on sound have been influenced by both David and his tt. It all started with my purchase of EMT927. I bought it simply because I wanted to know why ddk and Airbearing like it so much. I rigorously compared, a/b/c the 927 to the Kronos and AF1P. This is when I started to understand the type of sound with little or no strong characters that attached to the tt. In the process I realized there are distinct characters of both AF1P and Kronos in contrast to the 927. These characters can be heard from one record to another. Not that the 927 doesn't has its own character. It does, but the extent is a lot less distinct. This is when I began to hear more differences from different records.
Then I saw ddk posted about the availability of the American Sound2000. I jumped on it. Once again I want to hear what the rave was all about. The AS2000 landed in my room. Even before ddk came to show me things, it startled me with yet a different level of sound from what I used to get from vinyls. This time I hear even lesser character of tt than the 927. And it came together with extrordinary clarity and details even unmatched by the Techdas. In fact I am still struggling to find a distinct character of the AS2000 apart from its non-character character. So you can say the AS2000has great influence on the way I perceive how reproduced sound should be. I think if a tt has less character and doesnt help creat homogeneity I will get to hear more the cartridge and recording themself.
If you went back to read the thread discussing what type of rack to be used with AS2000, you would find I didn't have any interest to try the active vibe platform under it. That was because I wanted to hear the tt as the manufacturer intended it to sound. The way I see the AS2000 is this tt design principal is all about no nonsense simplicity and super heavy mass. So a simple heavy stable steel rack had been in my mind even before I consulted with ddk. The point is my thinking was evolving toward the manufacturer's intended sound or recording intended sound more and more. This happens to be consistent to ddk's approach. So my principal in building my system down the line from tt to speakers is now evolved toward lesser colors closer to neutrality. The flavors in sound that I want to hear are only those coming from cartridges and recordings.
Then ddk came to my place. I believe his purpose was to make sure I hear and understand how his tt could really convey music from the vinyl. Two things I believe he thought he must do to achieve that. (He can correct me if I am wrong.) First, get my system to sound less color. Second, make me learn how to set up cart right. I knew he wanted to stripped off my gears that he believed contributed a lot of colors to my system. I dont need to tell you guys what those were. I let him because first I was confident I could get my sound back to where it was without a problem and second because I wanted to hear and understand his "natural sound." I am not shy to say the result actually weakened my knees. It devestrated me realizing I spent obscene amount of money into what not necessary really. To talk about it in detail is like squeezing my hand on a wound. So I will skip. But the most important thing ddk did for me was to force me to learn how to tune a cart and to know excatly what to hear when tuning a cart. He told me with all the tweaks I had in my system it would be very difficult to hear the optimum point. Now I fully understand what he meant. His method is all by ears. No 92 degree wankering angle
and it works with every cart too. With the right setup of cart, "the sound" just pour out unbelievably without the aid of my expensive tweaks. Each cart, each record just differentiate itself from one another more than ever before. Can you believe that with all the gears I have been having for a long time, only when I have this AS2000 and the techniques ddk gave me I began to
fully hear how each piece exhibit its characters. Did ddk tried to convince me to his approach or to trig my brain to hearing things? No. He didnt talk much about sound. He just did the walk and let the sound do all the talk. I hate when people try to prep talking me into hearing. Some manufacturers I met like to do that. Not him.
Regarding your question about switching cartridge consider "tweaking", I dont think it is a tweak. I dont tweak cart. I just setup my cart properly. I dont change head shell, I dont play with different type of screw, I dont try to match cart to certain arm although that could make sound more pleasing. I have top arms and I find the vintage 3012R does the job superbly doesnt show any signature across cartridges I own. Of course, I get data point from Bonzo all the time that this cart sounds great with that arm, etc. I may try just to prove if he is right. But not because I have an urge to search for the ultimate combo. I enjoy different carts because they give me different flavors and presentation to music. Different symphony with different conductor playing the same music can sound different right? That is the way I think about different carts.
This is too long now.
Kind regards,
Tang