trumpa

trumpa Similar to the kantele is the trumpa or tromba found in the old Swedish colonies of Estonia and in Karelia; it differs by being rectangular, with tuning pegs set in an oblique line, corresponding to that of the diagonal cutoff of the kantele. Its eleven or twelve strings are tuned F°c°d°e°f°g°a°b°c′d′e′ and are played with or without a plectrum.