Model: E-STUDIO 2010AC, E-STUDIO 2018A, E-STUDIO 2510AC, E-STUDIO 2515AC, E-STUDIO 2518A, E-STUDIO 3015AC, E-STUDIO 3018A, E-STUDIO 3515AC, E-STUDIO 3518A, E-STUDIO 4515AC, E-STUDIO 4518A, E-STUDIO 5015AC, E-STUDIO 5018A, E-STUDIO 5516AC, E-STUDIO 5516ACT, E-STUDIO 5518A, E-STUDIO 6516AC, E-STUDIO 6516ACT, E-STUDIO 6518A, E-STUDIO 7516AC, E-STUDIO 7516ACT, E-STUDIO 7518A, E-STUDIO 8518A