MCM_Fan
AK Subscriber
I'm considering getting a JICO SAS for one of my Shure V15 cartridges. Over the past year, I've kind of fallen backwards into two V15 cartridges. They both came on tables I purchased, but neither had the original stylus. One is a V15 Type V (the original, not the Vx) and the other is a Type IV. I've read a lot of threads on the subject, but am still a bit confused by all of the options and possible combinations.
First question, how many of you running an SAS (any flavor) on a V15 Type IV or V are running it with the brush down? I've read many general comments that the aftermarket brushes are not as good/effective as the originals. If the brushes provide no benefit, I can also run a brushless V15 Type III SAS on my type IV. If you are running it brush down, does it provide a similar benefit to the original?
Second, which cartridge should I target, Type IV or Type V? I know the Type V is theoretically the better model, but I've read a lot about the resonances caused by the two-piece cantilever and the loading requirements to flatten out the high frequency peaks caused by those resonances. It seems like both require significant capacitive loading, the V more than the IV. Both my amp and turntable (well, one of them) have the ability to add capacitive loading. I can get to around 600pF just by tweaking a coupe knobs, but may have to add some loading plugs to got to the 700pF, or so, recommended for the Type V (not a deal breaker, as I've already built some resistive loading plugs for another cartridge and have the parts on hand, just less convenient). So, Type IV or V? My first inclination was the Type IV, but I have it running with a decent elliptical on another table right now while the Type V sits idle. Still, I have plenty of cartridges for both of my tables and what I'm really looking for here is the best sound possible out of a V15/SAS combo.
Third, which SAS? My first inclination is the original boron cantilever SAS as it seems to offer the best combination of performance/cost/durability. LP Tunes, the official North America distributor for JICO offers the SAS with the original boron cantilever and a zirconia cantilever (which they warn is very fragile) and the neoSAS with ruby of sapphire cantilever for about $50 more. It's also possible to get the boron SAS on eBay from eBay sellers in Japan for even less. This seems like the "best buy", but has anyone actually bought an SAS off eBay? Even if the seller has 100% positive feedback, is it worth it to save ~20% on a $200 stylus?
Thanks in advance for any helpful suggestions. I have these two wonderful vintage Shure V15 cartridges and have yet to hear them at their best (or even at all in the case of the Type V). With the elliptical in the Type IV, have gotten a hint at what it can do, but strongly suspect with a more advanced tip, it can do much, much better.
First question, how many of you running an SAS (any flavor) on a V15 Type IV or V are running it with the brush down? I've read many general comments that the aftermarket brushes are not as good/effective as the originals. If the brushes provide no benefit, I can also run a brushless V15 Type III SAS on my type IV. If you are running it brush down, does it provide a similar benefit to the original?
Second, which cartridge should I target, Type IV or Type V? I know the Type V is theoretically the better model, but I've read a lot about the resonances caused by the two-piece cantilever and the loading requirements to flatten out the high frequency peaks caused by those resonances. It seems like both require significant capacitive loading, the V more than the IV. Both my amp and turntable (well, one of them) have the ability to add capacitive loading. I can get to around 600pF just by tweaking a coupe knobs, but may have to add some loading plugs to got to the 700pF, or so, recommended for the Type V (not a deal breaker, as I've already built some resistive loading plugs for another cartridge and have the parts on hand, just less convenient). So, Type IV or V? My first inclination was the Type IV, but I have it running with a decent elliptical on another table right now while the Type V sits idle. Still, I have plenty of cartridges for both of my tables and what I'm really looking for here is the best sound possible out of a V15/SAS combo.
Third, which SAS? My first inclination is the original boron cantilever SAS as it seems to offer the best combination of performance/cost/durability. LP Tunes, the official North America distributor for JICO offers the SAS with the original boron cantilever and a zirconia cantilever (which they warn is very fragile) and the neoSAS with ruby of sapphire cantilever for about $50 more. It's also possible to get the boron SAS on eBay from eBay sellers in Japan for even less. This seems like the "best buy", but has anyone actually bought an SAS off eBay? Even if the seller has 100% positive feedback, is it worth it to save ~20% on a $200 stylus?
Thanks in advance for any helpful suggestions. I have these two wonderful vintage Shure V15 cartridges and have yet to hear them at their best (or even at all in the case of the Type V). With the elliptical in the Type IV, have gotten a hint at what it can do, but strongly suspect with a more advanced tip, it can do much, much better.

