Bouzouki in the soundhole. There are also numerous photographs between 1953 and 1959 showing bands in which both vocalists and bouzouki players are using microphones for amplification. By 1960 special bouzouki pickups (such as the German "Ideal") were being produced and permanently mounted in the instruments. Similar pickups are widely used by several Greek artists today and come in active and passive versions. The Greek baglamas () or baglamadaki () is very different from the Turkish bağlama. The treble baglamas is pitched an octave higher (nominally D–A–D), with unison pairs on the four highest strings and an octave pair on the
Irish bouzouki octave mandolin are more likely to use mandolin tuning machines and reproduce the details and styling of their American-style carved top mandolins. Some luthiers choose to refer to their clearly bouzouki-style instruments as octave mandolins, or even as mandocellos, despite the GDAD tuning. The octave mandolin is usually regarded as having a shorter scale length than the Irish bouzouki, in the vicinity of 20 to 23 inches (50 to 59 cm), while the scale length of the Irish bouzouki most often ranges from 24 to 25 inches (60 to 65 cm). Some instruments have scales as long as 26 or