Handpans can be tuned to different frequencies, including 432 Hz and 440 Hz.
432 Hz is considered by some to be a more natural and harmonious frequency that is in tune with the natural vibrations of the universe. It is believed that listening to music tuned to 432 Hz can have a calming and healing effect on the body and mind.
440 Hz is the standard tuning frequency used in Western music. It is the frequency at which an A note is tuned to, and it has been widely adopted as the standard tuning frequency for musical instruments and recordings.
Ultimately, the choice of whether to tune a handpan to 432 Hz or 440 Hz comes down to personal preference. Some players prefer the harmonious and calming effects of 432 Hz, while others prefer the standard tuning of 440 Hz. It's important to note that the tuning of the handpan can affect its overall sound and feel, so it's a good idea to try out different tunings and find the one that feels and sounds right for you.