Qabisah bin Burmah al-Asadi narrates: Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) said: "I do not like that your muezzins should be your blind people - the narrator said: And I think he also said: - nor your Qur'an reciters."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 9237