When playing the bagpipes with other musicians (brass, folk, orchestra etc.) you will need to tune your bagpipes to Bflat at 440 Hz concert pitch. You will require a suitable chanter (e.g. McCallum Bflat Chanter or Shepherd Orchestral Chanter) and depending on your bagpipe set-up, you may also require a suitable set of drone reeds to tune to this lower pitch.
Some drone reeds can be adjusted and tweaked to tune to a lower pitch; some drone reeds are not made to tune at this pitch. Having a set of Bflat drone reeds to suite your Bflat (440 Hz) chanter is very convenient and saves time.
The Bflat drone reeds from Balance Tone are specifically desinged to tune your drones in Bflat at 440 Hz.
balance tone bflat dron reeds