Do not use a string winder at full speed. Do not kink the string at the tuning post. The soft iron stretches plastically very easily. When you reach pitch, the string will feel "floppy" for 24 hours. This is normal. Let it settle.
In the world of acoustic guitar strings, the market is dominated by American giants (D’Addario, Martin, Ernie Ball) and Swedish-coated innovators (Elixir). However, lurking in the quiet corners of Osaka’s premier guitar districts is a set of strings that has achieved near-mythical status among fingerstyle purists and vintage instrument collectors: the Suzuki Ittetsu Silk 015 UPD . suzuki ittetsu silk 015 upd
(Minus one point for availability hassle and rapid string death; plus ten points for the most unique texture in acoustic strings). Have you tried the UPD update? Let the community know if you notice the intonation difference on the G string—that is where the new deoxidizing process is most audible. Do not use a string winder at full speed
Is it a daily driver? No. Most players use these for studio recording or specific slide tunings. But if you need a .015 high E that feels like a .012, or if you want your pre-war parlor to sound like a 1920s blues record, the Silk 015 UPD has no equal. When you reach pitch, the string will feel
Tune to pitch, pull the string away from the fretboard (gently, 1cm), retune. Repeat three times. The UPD material settles faster than the old formula. Availability and Price Here is the bad news. Suzuki Ittetsu Silk 015 UPD is a JDM (Japanese Domestic Market) product. Major retailers like Sweetwater or Guitar Center do not stock them.
If you have typed this specific alphanumeric code into a search engine, you are likely already part of a niche community searching for "thick tone with low tension." For the uninitiated, this article will unravel the chemistry, physics, and artistry behind the —and why an "UPD" update changed the game. What is Suzuki Ittetsu? Before dissecting the "015 UPD," it is vital to understand the maker. Suzuki Ittetsu is not a guitar brand; it is a specialized string manufacturer based in Nagoya, Japan. Unlike Western factories that prioritize tensile strength and longevity, Suzuki Ittetsu prioritizes harmonics and feel .