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Review: Two weeks with Thomastik Rondo Gold strings

Edited: November 28, 2023, 5:24 AM · I bought a set of the new Rondo Golds two weeks ago. My first impression was that they felt somewhat thicker under the left hand than did the Dynamos that I had played for about seven months. Yet the Rondo Golds felt very flexible and yes, I think they had more high frequencies and maybe more gold (whatever that is), but no metallic sound at all. I played them twice in a community orchestra rehearsal and found them to sound quite brilliant yet not too shrill, but a bit too loud for my taste (I guess they will tame down in a few more days or weeks).

The Rondo Gold set comes with two different E strings. The gold-plated E was of course very brilliant and a bit more prone to whistling (but as usual, this might just be what I expect and therefore I hear it that way). In comparison, the tin-plated E seemed to blend very well with the rest of the set. When I used the Rondo Golds with the Pirastro Gold E, the Rondo Golds sounded somewhat hard in comparison, even after two weeks of playing. Indeed, I found they had a certain hardness in their sound that I also observed in Evah Pirazzi Golds. Both sets are advertised as being more "golden" (darker?) variants of their brighter sister sets Rondo and Evah Pirazzi green. Maybe the sound of those strings simply becomes somewhat harder if the high frequencies are reduced?

I then switched to Rondos that I had played for about six weeks so far. I thought they were a bit thinner physically and had a mellower "sweeter" sound (more high frequencies) – I guess one can hear this on my recording (see below). Rondos also seemed to have a somewhat lower volume; coming from the Rondo Golds, the higher registers on A, D and G of the Rondos sounded relatively thin to my ears.

After two days, I switched to my old Dynamos – I'm still a fan of their warmish neutral sound. The only thing I was missing was the full and brilliant sound of the Rondo Golds on the higher register of the G string. I soon discovered that I was also missing some volume on D and A, so I switched back to Rondo Golds and will play them for a while. From the recording and from my personal feeling, it seems to me that Thomastik made the Rondo Golds a slightly more "soloistic" string than Rondos and Dynamos. One can hear on the recording that the response to bowing is a little delayed in comparison, which might be caused by a slightly larger diameter of the strings (if this is correct), aiming for a higher volume. Nonetheless, response is still excellent, and it is easy to play at very low volume and still have a satisfying sound.

Of course, it is unfair to compare Rondo Golds that were played for two weeks with Dynamos that are seven months old. I'll make a second comparison in about six months! The following recording was made when all three sets of strings had about the same age of two or three weeks (I recorded the Rondos and Dynamos earlier this year, using the same room and settings).

UPDATE: Four weeks with Thomastik Rondo Gold strings

I've now played Rondo Golds in several orchestra rehearsals and in a quintet rehearsal (Mendelssohn Op. 18). When playing quintet, I thought the sound of the Rondo Golds was surprisingly similar to the sound of the cello; and with the empty G and D, they had a certain bell-like character like Evah Pirazzi Golds (only in the Evah Golds, this character seems to disappear after the first few days...). I generally thought that Thomastik may have planned the Rondo Golds as an alternative to Evah Golds. However, I thought that both sets of strings are not for me and my violin, because both had a certain hardness in their sound that did not disappear after four weeks. At least it did not disappear in Rondo Golds: my quintet colleagues said the strings sounded good but slightly metallic, but that this might eventually disappear after the first days of playing them (but I had already played them for four weeks!).

So, I agree to where Thomastik has placed Rondo Golds in their string chart: to me, they are dark sounding strings (I think in their chart, "warm" means reduced high frequencies = dark. And yes, gold is probably darker than silver). Also, Rondo Golds did have this cracking at the beginning of a bow stroke that I knew from low tension strings and from gut strings. However, unlike Evah Golds, I thought that Rondo Golds also had some sweet high frequencies and a satisfying sound in pianissimo. It is just that when practicing Mozart Divertimento (KV 563) these days, I thought that the strings sounded too dark and not mellow enough for me, so today I switched to Peter Infeld strings.


Replies (41)

November 16, 2023, 6:06 AM · Rondos also become a little quieter after some weeks. More gradually than most, but that is worth consideration.
November 16, 2023, 9:13 AM · Great review. It's always interesting to see what people are thinking of these new sets.

Stay tuned for ... Rondo Adamantium......

November 16, 2023, 9:26 AM · I am waiting for the transparent aluminum edition.
November 16, 2023, 9:31 AM · Thanks for your helpful review!

As an aside, I see that Larsen has just released Il Cannone Gold strings, complete with the world's first gold-wound D string (not joking). They have an unusually high string tension, even compared to some of the other strings discussed in this chat.

November 16, 2023, 10:04 AM · I'm not the first one on this form to mention that when gold is in name I expect even more expensive strings. At this rate they'll all be $150 a set in a few years.
Now, I see kids on the lawn that I have to go yell at.
Edited: November 17, 2023, 7:25 AM · You need to use other piece for testing. You play that Sarabande decently, but the way you play it is very strange, you try too much to play historically informed style. You never attack a chord with the two strings at the same time, too fast bowings, also too light, with no fullness in the sound. You make a pause before every bow change, so there's no phrasing. I'm usually able to tell a good difference between strings on this kind of videos, but here, because of all that honestly all strings sound the same.
November 17, 2023, 7:13 AM · @ Jacob: Thanks for your feedback. I’m a lay musician, and the point of those recordings is not to do justice to Bach. As I explained on YouTube, I aimed to play fairly consistently (and boringly), and as I explained in my earlier posts on this forum, I chose a piece of music that is relatively difficult to play (for me); I think one can hear the differences in playability among sets of strings. And, again from YouTube: unlike probably in other string comparison videos, the microphones were about 3 meters away from my violin – so what you hear is not the sound directly at the violin, but as it would be perceived by someone sitting in the room (which probably makes it a bit harder to hear differences in sound).
November 17, 2023, 8:58 AM · PS That said, of course one can question whether my way of recording, using inbuilt microphones of a Zoom H4n Pro recorder to record from 3 m distance in an ordinary living room, makes sense if one wants to make sets of strings sound differently. Another question is whether all those (partly commercial) string comparison videos using more professional equipment really tell us how strings sound for the audience. Maybe the choice of a set of strings doesn’t matter that much for the audience because differences among strings are more important at the ear of a player, and thus my recordings paint a more realistic picture, from the point of view of an audience?
November 17, 2023, 10:16 PM · Valentin. Thank you for your continued work and substantial investment to review these many string options. I for one find your work interesting and helpful. To my ear, I really could tell a difference and much preferred the sound of the Dynamos. Keep up the good work. P.S. your playing is fine and appreciated. Bravo!
November 18, 2023, 9:24 PM · What an interesting trend, all these string manufacturers coming out with gold / premium / super duper special editions of their existing strings.
November 19, 2023, 2:37 AM · Valentin, I thought it showed generosity of spirit to play here so thank you very much.
Buri.
November 19, 2023, 6:35 AM · Although it is not possible to know how a string will sound on a violin without playing it, these videos are a great service. Strings are expensive, and this gives people an idea of the character of the string.
November 19, 2023, 8:17 AM · Cotton, it's the only parameter space left. Just wait for it, though. Some enterprising manufacturer will figure out a way to incorporate "nanomaterials" into their strings.
November 19, 2023, 9:13 AM · Diamond coated strings. Cut right through
Edited: November 19, 2023, 11:07 AM · @Valentin, I think you have good logic by recording further away. But a microphone at 3m distance is not the same as the human ear at 3m.
I've tried many different strings and my experience is pretty much on pair with the idea I got from comparing them on YouTube videos. Trust me when I say it, yours are too similar to each other, because of the distance and because you don't push the sound out of your instrument. Just a scale with a deeper sound would be better.
I don't agree with the idea that strings only sound different for the player, it's definitely noticeable for the listener.
November 21, 2023, 1:29 AM · @John, Stephen, Mark: thanks for the kind words! "generosity of spirit" – maybe rather naivety of mind :-)
@Jacob: I did not write "strings only sound different for the player", I wrote "more important at the ear of a player", and I think I stand by that. It's not only the sound, it is also the response and the feeling in the left hand in which sets of strings strongly differ to me as a player, although for the most part, the audience will not notice. In the audience, for example with good headphones, I might be able to recognize that Augustin Hadelich plays on Evah greens and Isabelle Faust on Dominants; but I think I can only hear it because I know they are using those strings. I cannot that easily hear that Hilary Hahn plays on Dominants as well – maybe her sound is so full, or deep, that characteristics of the strings tend to disappear for me.
November 21, 2023, 2:13 PM · Listening to Hilary Hahn is like listening to soap... dominants may play a role in that sound
November 21, 2023, 2:29 PM · Cotton, what do you mean by soap?
November 21, 2023, 2:52 PM · I think that there are so many variables in a player's sound that the only way you can tell the difference that strings make, is to listen to the player with the same violin and bow, in the same room, with different strings.

Edited: November 21, 2023, 4:58 PM · And the same rosin and the same shoulder rest.
November 21, 2023, 6:28 PM · Greetings,
HH doesn’t sound like soap to me. I am always impressed by her ability and yet go away thinking she has outgrown her -violin- and yet doesn’t really seem to notice it. My impression is she is using her amazing technical resources to produce the colors she hears -in her head- but they don’t really come out of the violin which I find slightly one dimensional. Listening to the del Gesu Raymond Chen tried on one of his youtube videos , I immediately flashed back to the HH sound and thought that had so much more to offer. Surely she can afford $12 000 000 now? Or is she saving it for her kid’s education?
Cheers Buri.
PS Sorry Ray. I knew it was a Guarneri from the sound. Still can’t play like you though. Give me a thousand years or so.
November 28, 2023, 5:31 AM · To those interested in Rondo Gold strings: please see my update above, after playing the strings for four weeks. I'm curious to read other people's impressions about these strings!
Edited: November 29, 2023, 3:43 PM · This is an example of a video in which you can hear A LOT of difference between the strings:
December 6, 2023, 1:09 AM · Your comparison with other strings like Dynamos and Rondos, as well as the discussion about the different E strings and their impact on the overall sound, provides valuable information for those considering these strings.
December 6, 2023, 2:15 AM · The Rondo Golds still sounding metallic 4 weeks later sounds like a plus to me depending on how you look at it. The normal rondos keep their edge for a long time compared to other strings which is actually why they’re mt favorite set of strings. According to Thomastik, a longer lasting metallic component results in the strings having longer longevity than other sets. In my experience I agree with them. I’m currently using their PI strings on one of my violins after trying rondos. I’m quite familiar with Rondos since they are my string of choice for one of my other violins. The PIs lost their metallic component after maybe a month and a half or so and as such I felt that they were already starting to decline. The Rondos keep their metallic sound for at least 3 months in my use and after that it slowly starts to fade rather than disappearing quickly like the PI. As a result I’m able to keep Rondos on for 5-6 months before I feel that they are getting old. I’ll be surprised if I can keep the PIs on for another month since putting them on towards the beginning of September and they’re starting to get harder to play.

I was looking for a string that was warmer than the Rondos and slightly less tension which compelled me to try the PIs. These Rondo golds seem like they could be a better option for me since they share similar DNA with the normal Rondos.

December 9, 2023, 7:22 AM · Interesting observations about the Peter Infelds! I've been playing them for three weeks now and I love their sound on my violin – not too hard, not too mellow, just right. I'm curious to see how they will develop. To be clear: I didn't think the Rondo Golds sounded metallic myself. I thought they had a hardness to the sound that remained remarkably consistent for four weeks; but as you say, that could be a good sign. Personally, I don't really see Rondo Golds sharing a similar DNA with Rondos. To me, they could be perceived more as a darker and slightly edgier version of Peter Infeld.
December 9, 2023, 8:29 AM · For me, PI was a phase. The overtones were a delight to discover, as they got me thinking about intonation much more clearly. But at the end of the day, they sounded cold and one-dimensional. Passione and Rondo are now the preferred solution, with nods to Timbre and some of the better unwrapped gut options. I do have a Dynamo set that I might try-- I am thinking in particular about a fragile older instrument that often needs some help to sound awake.
Edited: December 9, 2023, 2:05 PM · A fragile older instrument might "open up" with lower tension strings, in my experience.
With PI's my 1820 Morlot sounded smooth but dull; with Tonicas it sprang to life.
Edited: December 9, 2023, 5:10 PM · Dynamos are too high tension for a "fragile older instrument". That instrument will likely play best with Dominants, Perpetual Cadenzas or Larsen Originals. These 3 sets have basically the same tension, they are true medium tension strings and worth trying on old violins. Tension has been gradually increasing for many years with almost all the more modern strings, after Evah Pirazzis, "medium tension" lost its meaning, you really have to look at the figures.
Dynamos may be a bit lower tension than PIs and Evah Pirazzi Gold, but are still high tension strings, higher than Dominant Pro, which are already quite higher than the classic Dominants.
My 19th century violin has more volume with classic Dominants and Perpetual Cadenzas, when I try Dominant Pro the sound gets much darker and seems to build up inside and not come out, because the pressure is overloading the violin.
Edited: December 9, 2023, 10:46 AM · Right now I have Pirastro Gold-- should be fine, but it is still irregular. Maybe low-tension (weich) Dominants would be more consistent. Mittel Dominants are about the same tension as the Golds.
Edited: December 9, 2023, 9:40 AM · Are you talking about the Pirastro Gold gut strings?
https://www.pirastro.com/public_pirastro/pages/en/Gold-00006/
December 9, 2023, 9:43 AM · Pirastro gut Gold.
Edited: December 9, 2023, 10:17 AM · They're a bit lower tension than Dominants. They are irregular because they're gut strings, they go out of tune all the time, surely Dominants will be much more consistent, night and day difference. Use Dominants with the Pirastro Gold mittel E string, or the Goldbrokat medium 0.26 which is lower tension than the Gold Label E.
December 9, 2023, 10:01 AM · This is what we all need:

https://fiddlershop.com/products/larsen-il-cannone-gold-violin-string-set

Edited: December 9, 2023, 5:11 PM · Woow... Another overpriced high tension string with the name Gold on it.
They're even using porn-like adverting strategies ffs:


https://larsenstrings.com/

Loot at those tensions:
G: 4.8 kg
D. 5.1 kg
A: 6.0 kg
E: 9.0 kg

That is insane! Are they going to be classified as "medium"? LMAO

December 9, 2023, 12:05 PM · Yeah I saw the price of those and immediately said absolutely not. I don't care how good they are I'm not spending over $400 on a single set of VIOLIN strings. They could make me sound like Heifetz for all I care. That's cello string pricing.
December 9, 2023, 10:42 PM · That price tag really is pretty shocking. I wonder what they project sales to be like.
December 9, 2023, 10:44 PM · ...and most of the actual soloists will continue to use either Dominant or Evah green, and will continue to sound great without bothering with $400 strings.
December 10, 2023, 2:44 AM · Other than Larsen artists I don’t see many people using these strings. Expect maybe people who have money to burn and have nothing else better to spend it on.
Edited: December 10, 2023, 3:55 AM · It's the same with golf players - ever in search of the magic ingredient (stick, ball, gloves, shoes, trousers?) and constantly dissatisfied.

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