I think it is the name, I know the ml is the better stylus as like many here I am a vinyl nutter, with around 50 carts, so I should know. Most people though look at a line up and Shibata is expensive and sounds cool ml is cheaper so Shibata must be the ultimate. You see it time and time again on forums where people discuss Shibata as if it is the be all and end all of stylus cuts which it is not even close to be. I blame the cool name for the confusion and it being around for such a long time.
Chris
I know of one guy on LencoHeaven.who dismisses the Shibata. It has something to do with the cut. I will try to find a post with his reasoning.
I found it. It is a post between myself and a very knowledgeable guy on LencoHeaven.net. It makes sense to me. I hesitate to spend money on an 'exotic' tip until the jury comes in with a decision: Microline, MicroRidge, SAS, Shibata, HE/Line Contact. I would imagine that the HE/Line Contact, and Shibata are in one class, and the MicroLine, MicroRidge(is it the same as MicroLine ?) and SAS(is the it same as a MicroRidge ?) are in another class. In the meantime, I like the once popular 0.2 x 0.7. I like the added detail that it provides over the ubiquitous 0.3 x 0.7 mil.
Here is the post about the Shibata:
'I remember that you mentioned the curved contact line. Can you hear it and describe what it sounds like ? Distorted ? Soft ? I think until the patent expired, Ortofon and other companies were paying royalties. The replicant looks like a more complex cut or lasering than the
Shibata. Wasn't the
Shibata the first or one of the first needles for Quad ?
Yes, you are correct -
Shibata invented the tip specifically for CD-4 (discrete). However, there had been earlier attempts to make line contact styli. It was a simple solution that achieved the required goals of the time, but it has since been significantly surpassed with newer (more complex) designs which also have a longer service life with a more consistent performance.
The Replicant is almost certainly made by Fritz Gyger (who also made the VdH tip originally if they don't still do) as it is substantially similar to the FG70/80 etc. It is indeed a much more complex design - does it therefore not strike you as "inconsistent" (or rather curious) that the
Shibata tipped models (Black) are significantly more expensive than the Replicant sporting models (Bronze)? Pure marketing. It has nothing to do with the tip complexity clearly!
Incidentally, Ortofon don't "make" the styli - they buy in pre-tipped cantilevers which they buy off their supplier. They align them and attach them to the motor assembly. Any licensing is factored into the price - usually the manufacturer (eg Namiki, Ogura, FG) IS the design/patent holder so they just charge what they want for it.
The degree to which you hear the effect of the curving line is dependent on the quality/accuracy of the cut and the accuracy of the tip alignment (in particular azimuth).
At best, you have a slight variation to the effective contact position up the groove wall. Given that the cutter has a straight edge, a curving surface is not going to scan the modulation as accurately as a straight line. If you have an azimuth error then when you add in zenith error, you have a varying effective rake angle on each wall which is not ideal. Secondly, the 6um scanning radius is not sufficient on the inner grooves for full bandwidth and also insufficient for high modulation amplitudes (of HF signals). You need to be down to around 2 to 3um to trace high velocity/short wavelengths which basically rules out all but the Microline and VdH Type IS.
When comparing the Microline to the
Shibata, the
Shibata has a darker/sweeter sound than the ML which can come across as "cool" in balance mainly because you still have scanning loss especially on the inner grooves with the
Shibata where the ML is essentially flat in response. The ML is more accurate in reproduction with unsurpassed life and bandwidth.
I believe the main reason for the revival in the
Shibata in audiophile models is because at the high-end, voicing seems to be more important than accuracy (to some people).
I guess the ML can come across as "cold and hard", but just like facts, that's how I prefer my sound - technically correct and unfettered.'