Fidelity Research FR-7 Repair


I have a FR-7 cartridge that got wacked in a move and looks bent. I was looking to send it in for repair. I see Soundsmith and cartridge_retipping-5 on ebay. I was wondering if anyone had any recommendations on this. 

I thought about buying a replacement (FR-7 or FR-7f) on ebay but considering the age of these cartridges thought I might be opening myself up to being in the same position I am now. Figured repair would be cheaper. 

I'm using on an FR-64 tonearm and a Brooks Berdan modded Oracle turntable with a Cotter SUT. In the time this has been down I've tried other cartridges but nothing has the magic of the FR cartridge.  Thanks in advance for any insights.
letch
The argument that a re-tipper in 2020 can get what manufacturer was able to get in 1986 is false. They need a time machine to do so.

They can’t get 90% of those cantilevers from the 70s/80’s, as i said earlier some of them are simply no longer available at all and no longer in production anywhere in this world (beryllium, boron pipe, ceramic).

Looking at FR-7fz aluminum cantilever or at Miyabi aluminum cantilever i can say for sure that it is not an aluminum cantilever that SoundSmith can get today, they are all different in shape, mass length, special treatment.

This is the reason why anyone can detect a fake cantilever on any cartridge if a person remember the original one. Those new cantilevers are different and no one need a microscope to recognize that they are different.

SoundSmith Ruby cantilever/stylus combo does not even looks like an old Ruby cantilevers i own on many original cartridges like Grace F14 and LEVEL II.

How can anyone say that re-tippers can get the same? They can’t get the same without time traveling back to the 80’s.

So when a person who own some vintage MC from the 70’s pretending to get the same Boron cantilever it’s an illusion, he can’t get the same cantilever, because nearly all Boron cantilevers from the 70s/80s were Boron PIPE and now 100% Boron cantilevers are Boron ROD. Huge difference in mass rigidity etc. 

Ruby and Sapphire also way different today, i have compared many new and old cantilevers. Too much glue on new ones and very little on the old ones. People reported that new diamonds fell off in a few years (especially if someone will try a liquid stylus cleaner). Even the cheapest Aluminum is different too.

Re-tippers can offer what they can (it’s their business), but it is way different from the original design. Some of the re-tippers job looks awful under microscope, some are accurate. You never know. Some of the retippers will never tell you their own opinion, you asked for retip you will get it, that’s it. If you don’t like the sound it’s your problem, the job is done.

Of course it is my personal opinion and someone may not agree with me, but please don’t tell everyone that re-tippers getting cantilevers from the same bin as the manufacturers, we're talking about vintage and new cartridges here, don’t forget the 40 years gap in time between the production of FR cartridges and new production of Namiki and Ogura cantilevers for modern retippers and manufacturers.

It’s funny, buy your favorite Mr Andreoli (interview is here) does not use any of the cantilevers from those Japanese manufacturers like Namiki and Ogura for some reason. He design and make his own LIKE THIS (even for his reference MM cartridges). Another interview with him.

As you know those Ikeda (FR) and Takeda (Miyabi) hardened aluminum cantilevers are not mass market product, i’ve seen a dozen of aluminum cantilevers on many cartridges and they have nothing to do with those special aluminum cantilevers coming from state-of-the-art designers, completely different, what is the same is the word "aluminum", nothing else.

This is all like a Ford parts on Porsche car, or vise versa (this is re-tip and re-cantilever of the best vintage cartridges with third party parts available today).





Dear chaksrer, you are again back to parts. Lets talk about them.
The coils are the most difficult to repair. Nobody wants to mess
with those. Then there are dampers. No retipper has the ''original''
but, say, 3 unknown kinds meant for different compliance. The
most easy job is to supstitute cantilever/stylus combo. Stylus 
only retip is much more difficult to do then cantilevr/stylus combo.
But the most  people are arguing about this part. So the ''most
people'' have no idea what they are talking about. Think about
LP 12. What are original and what improved parts? Who can
''compose'' one LP 12 from ''orignal parts''  or, to put this otherwise,
what are originl parts by an  LP 12? 

Soundsmith said that the aluminum they use is not the same as the aluminum that the original cantilever was made from so a choice based on that was irrelevant (my words). The strongest option is boron so I went with their recommendation on that. Should I be asking about cantilever length?
boron usually goes from Namiki in precut length. IMO ask as original length and if needed they will trim it.

I sent them an email. They're very responsive. Thanks for the assistance everyone! I really appreciate it.