Ibanez S 520 EX Mystery
Something has been done here. It is printed S 520 EX1 on the headstock. I thought S 520 EX had Zr tremolo and INF PU. Mine has QM1 and QM2 PU and a licensed floyd rose.
Is it and old S Series (wich one) with a new neck ? , or maybe a S 520 EX with QM PU swap and a new flyoyd tremolo ?