Archaic writers like Alkman and Anakreon mention both magadis and pektis.
According to Aristoxenos magadis and pektis were the same instrument; if this is correct magadis would have been associated with dancing or serenades as the pektis was, however, direct literary evidence about the magadis and its role in society is lacking.
Euphorion wrote that the magadis was an ancient instrument, but that in latter times it was altered, and had the name also changed to that of the Sambuca.[1] Adding that it was popular on Lesbos and that a sculptor named Lesbothemis (Λεσβοθέμις), about whom little else is known, depicted one of the muses holding the magadis.[3]
Menaechmus (Μέναιχμος), in his treatise on Artists, said that the pektis (πηκτὶς), which he called identical with the magadis, was invented by Sappho.[1]
Scholars have said it is an invention of the Lydians or Thracians.[2]
There is a discussion in Deipnosophistae ("Sophists at Dinner") about whether the magadis is a harp-like string instrument or a woodwind similar to the aulos or kithara with those involved eventually reaching agreement that it was a string instrument. The gathered company then turn to the question of whether the instrument is of Lydian origin beginning a sharp dispute between Athenaeus and Posidonius.[4]