Barock Consort 392 Hz
Bressan Alt 392 Hz
Bressan Alt 415 Hz
Bressan Alt 440 Hz
Bressan Sopran 440 Hz
Bressan Sopranino 415 Hz
Bressan Fourth Flute 415 Hz
Denner Alt 415 Hz
Rosenborg Sopran 466 Hz
Stanesby Alt 406 Hz
Stanesby Voice Flute 415 Hz