Alexander manufacture Great Highland Bagpipes in two pitches, first is the main and traditional for Highland B flat 446 Hz (pipeband high pitch) and a concert pitch for solo or band playing B flat 440 Hz also the pipes and chanters in A 440 Hz are can be build by request.
The design of the set can be Standard, Premium or Deluxe class. Great Highland Bagpipes are made of three types of wood: Blackwood, Cocobolo and Mopani. The basic set has three drones, two tenor drones, bass and plastic chanter. All the instruments of Premium and Deluxe Class are equipped with wooden chanter by default which is made of a same timber thrugout the set.