Radio Sigsig

Radio Sin Frontera

Radio Sistema 2

Radio SLLV 107.3

Radio Sol Y Mar FM

Radio Sonica – Stereo HD

Radio Sonido X

Radio Sono Onda

Radio Sound Trip Ecuador

Radio Splendid

Radio Sport

Radio Sport 1010 AM

Radio Stereo Alausí

Radio Stereo Ecuador

Radio Stereo Familiar

Radio Stilo Saraguro

Radio Sucesos

Radio Sucre

Radio Super 949

Radio Super K

Radio Super K800

Radio Super S

Radio Super Stereo FM

Radio Super Tropicana