It is not stated in his strap, but i am guessing it is a Yamaha strap considering that he uses a Yamaha guitar. Hope that answers your question. :P
he wears a strap with the numbers, 146 on as it is a sex trafficing charity/group that help stop sex trafficing, the whole of paramore support this group.
Taylor, not sure of the model number
I think it is a Gibson Les Paul classic.
He plays a Martin acoustic guitar.
Alvarez
Guitar strings aren't seperated between electric and acoustic, the varieties are nylon, steel... etc.
Alveraz
I think it is a Gibson Les Paul classic.
Acoustic Simulator pedal...
You are thinking of Josh Farro, the ex-lead guitarist for Paramore. You can find his effects and what he uses all over youtube.
One can use a vintage acoustic guitar by using a sandpaper to sand the whole body of the guitar, such as the side, front or back of the guitar. Another way of making an acoustic guitar for use is to blacken the guitar body, by burning it with a lighter.
Acoustic guitars are just another type of guitar with a different sound and are usually played for a country song.
He plays a Martin acoustic guitar.
Alvarez
hydrocloric acid
Guitar strings aren't seperated between electric and acoustic, the varieties are nylon, steel... etc.
Alveraz
To test the output of an acoustic guitar preamp you may use output tubes to test. This will test the preamp voltage.
hetfield used the acoustic guitar and keeps it on top of his electric guitar, when the song is done he puts it away or throws it, i dont know