Paulinho uses,

logo daddario 4color on white

EJ25C and EJ25B flamenco guitar strings 

EJ45LP classical guitar strings - normal tension

EPS170-5 long bass strings

 

logos pw on white

 

NS Micro Headstock Tuner

Guitar Tools iphone app

Acoustic Guitar Humidifier

 

 

Baggs Logo smallAnthem SL Classical guitar pick up

PARA Acoustic DI - preamp