1. Uncoated strings:
(1) daddario ejez series 0 12-053/054 phosphor copper or 85/ 15 tin copper.
The permeability is relatively high. Toughness and durability are good. It is a string with no distinct personality, and it is not very picky, because it is cheap and beautiful. Beginners are advised to use it from the beginning.
Rust resistance: ★★
Tension: ★★★★
Brightness of timbre: ★★★
Layered permeability: ★★
(2)DEANMARKEY blue steel 0 12-054 phosphor copper
Nickel-steel material, good flexibility, crisp timbre and high piano timbre restoration. Personally, I feel good, but it is not rust-proof. I dare not continue to use it after using one set. It is said that Xavisan is a DM string lover.
Rust prevention: ★
Tension: ★★★★
Brightness of timbre: ★★
Layered permeability: ★★★★
(3) Martin MSP4 150 0 125-055
Like Martin, the strings that fans of phosphor bronze Martin guitar prefer are traditional and simple classics, so with Martin's piano, the timbre of traditional American folk songs comes out. The disadvantage is that it does not rust, and the speed of rust is almost as fast as that of Qinggang.
Rust prevention: ★
Tension: ★★★★
Brightness of timbre: ★★
Penetration layering: ★★★★
(4) Martin Clapp's signature: 0 12-054 phosphor copper.
It is similar to the timbre of 4 150, but it is different. I found that it rusts faster than 4 150. After oxidation and rust, the bass part decays to almost inaudible during solo. If you are crazy about EC, give it a try. The timbre is a little more fleshy than 4 150.
Rust prevention: ★
Tension: ★★★★
Brightness of timbre: ★★
Penetration layering: ★★★★
(5) Martin MFX740 0 12-054 phosphor copper is a string specially designed for fingering style of steel strings. A special phosphor copper wire. Flexibility is better than 4 150, voice is crisper but not bright, personality is restrained and vibration is sufficient. I always feel that this string is "elastic".
Rust prevention: ★
Tension: ★★★★
Brightness of timbre: ★★★
Penetration layering: ★★★★★