Step Up Transformers….Are they Worth the Trouble?


Some of you may aware of my Garrard 301 project, it’s now very close to completion. The plinth finally shipped from Hungry after 3 months of long wait.

Given my last experience with Hana Umami Red, I would like to take things to the next level. Which brings me to mating low output cart with a SUT. Every review I’ve read so far suggests when the SUT-MC match is right, the end result is heavenly. The bass is right, the midrange is clear, and most importantly, the highs are relaxed and extended—not rolled off.

I am not saying you can’t get great sound without a SUT but it appears with a properly matched SUT, sound can be quite magical.

Thought this would be the right time to get input from experienced users here since I am still contemplating my cartridge and outboard phonostage options.

My preference would be to go with a tube phono…I kinda miss tinkering with tubes :-)

My system, Garrard 301 (fully refurbished), Reed 3P tonearm, Accuphase E-650 with built-in AD50 analog board ➡️ Tannoy Canterbury’s.

Cart and phono under consideration through my dealer,

Fuuga - Output : 0.35 mVrms | Impedance : 2.5 Ω (1kHz)

Phonostage - Tron Convergence and Konus Audio Phono Series 1000

The cart - MC combination, I am lusting after is Etsuro Urushi Bordeaux MC with their Etsuro Transformer.
https://www.etsurojapan.com/product/bordeaux

The other transformer is EMIA, cooper or silver version.

Your input is appreciated!

128x128lalitk

If you own the cartridge body then the best is to fix it with boron cantilever and MR stylus tip and not SAS boron.

The Jico Boron/SAS is a boron cantilever with a microridge profile stylus  - is there something I'm missing here ?

@mijostyn  : Today Jico has not the exact replacement for the V15 V and in its site looks as the SAS/MR does not exist and certainly not for the Shure model you are looking for. This is the SAS and it’s not close the Gyger S/Replicant 100 or MR:

 

 

 

@dover  I never seen that SAS MR stylus tip because or the stylus shape is SAS or is MR: both are not exactly the same.

 

@lewm   this is the third on the row cartridge expert as Jico that stated on  cantilever Boron material:

 


is one of the most suitable materials for cantilevers. its density is low, Young’s modulus is large, and the speed of sound propagation is approximately 2.6 times faster than that of aluminum. ""

 

R.

 

Jico SAS above - see the ridge around the top - some call it a micro ridge.

Others call. it a microscanner.

Have a closer look at the bottom right hand of your diagram "contact with records" there is a ridge at the bottom of the stylus.

@dover Nice picture @rauliruegas the SAS is a micro ridge design. I have a micro ridge stylus on my Hyperion. The Shure variant was probably cut differently. Todays laser profilers are better than anything they had back then. I will get the SAS boron version which is $150 less than the tapered ruby version.