Matt M
Tonearm rewiring
Learned the hard way yesterday that you must be very - very - careful with the leads heading into your cartridge. As I was trying to unhook a Goldring Elite, I stripped one of the wires out of the clips.
Not good, but I was thinking before that of getting my tonearm rewired. I have a Music Hall MMF 7.3 with a Pro-Ject 9cc tonearm.
This development accelerates my timing.
Who's good out there? Who would you recommend for rewiring? I did a search and some results are older, so I'm looking for some current information.
Appreciate your advice, as I drown my sorrows in a good drink.
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- 17 posts total
I did the same thing to my Pro-Ject Xtension 10. I had to then buy a good HOT soldering iron, I also used pure silver solder and placed just a dab on the clip, then using the iron you melt the insulation on wire back enough to expose a little bare wire, heat clip with iron place bare wire on clip when hot, let cool a few seconds, Good! Now finish with a piece of plastic electrical tape folded over clip and bare wire, using iron gently, briefly, touch the sides of tape to shrink wrap the connection. YEAH! its Micro surgery. I have moved on to a different table because of these awfully difficult wires and clips because I do like to change cartridges. Matt M |
I’ve rewired 4 or 5 arms over the years. Not just to replace
old wire, but to change the wiring design — namely, one continuous run from
cartridge output pins to preamp input RCAs. This eliminates, depending on the
arm, 6 or 8 solder-joints and plug-connections. A bit of the signal is lost at
each of these discontinuities; a single unbroken wire restores these losses.
Improvements were always obvious and dramatic with every arm I rewired. Best example was a Linn Ittok vs SME 309. I was happy with the Ittok, enough so to have two. Then I got the 309 — I’d always lusted for that elegant series from SME, and though it wasn’t the TOTL ‘V’, it was great. Clearly better than the Ittok. No contest. I rewired one Ittok as described above — a single wire from start to finish (X 4, two per channel). In a direct comparison, I was surprised that the Ittok was now clearly better than the 309. I’d expected improvement, but it was so dramatic I sold the 309, though I hated to part with it, having coveted it for so long. The ‘mythical’ sound quality isn’t due to the wire, it’s the single unbroken signal path. It’s important that both were good arms to start with — mechanical quality of both was superb. A badly made arm would not yield such significant rewards. I also compared the rewired Ittok to my stock Ittok — its superiority was even more obvious. I didn’t use ‘mythical’ wire, in Nandric’s phrase, just good thin copper, 33 gauge as I recall. Whether mythical wire would be even better, I can’t say. I did rewire an arm once with Van den Hul monocrystal silver wire (mythical), but it was so brittle it broke almost every time I changed cartridges — it was so maddening I didn’t care about its sonics. I still have some, and wouldn’t hesitate to use it in an arm with removable headshells, because once installed you never have to touch it. I have 15 feet of Cardas 34awg tonearm wire waiting in the drawer, enough for three more 9” arms — I just haven’t had an arm for it yet. I didn’t buy it because it was Cardas (mythical) but because it was readily available. The Clearaudio clips N recommends look great but I haven’t tried them. I use the ‘P-clip’ design derived from the computer industry. They’re terrific. Connectivity standards in the computer world are extremely high, because a failure can cost a company millions — or start World War 3. They also easily fit a wide range of pin diameters — no need for surgery to make them tighter or looser, so you never break them off — a major hassle avoided. Cardas sells them for serious money, but Radio Shack offered the same clips, 25 of them, for pennies. Alas, RS is no longer around, but they’re probably easily found online. Best of luck with your project. I hope this was of some help. |
@bimasta, We all make ''inductive generalisations'' based on our (limited) experience. Those are not logically valid statements. My ''generalisation'' about Clearaudio clips are made in this way. Alas those are pretty expensive So I am very curious about your discovery of ''P-clips''. The ratio of our forum consist in such discoveries and sharing such information with other members. Whatever one thinks about (different) wire is different question. I own many carts and many headshells so those damn clips are my primary worry. I hope someone can provide a picture of those ''P-clips'' so we will have some idea about their looks. . |
Dear @arcamguy: Obviously that you have a very good opportunity to improve the quality performance levels in your tonearm. Rewiring always makes a difference for the better. Here it's a good rewiring source: https://www.originlive.com/products/upgrading-any-deck-or-arm/tonearm-upgrades-modifications-overvie... Regards and enjoy the MUSIC NOT DISTORTIONS, R. |
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