I installed a new Hifiberry DAC2 on Pi 3B+.
When I do aplay -l, I see the following:
card 1: sndrpihifiberry [snd_rpi_hifiberry_dacplushd], device 0: HiFiBerry DAC+ HD HiFi pcm179x-hifi-0 [HiFiBerry DAC+ HD HiFi pcm179x-hifi-0]
Subdevices: 0/1
Subdevice #0: subdevice #0
Raspberry Pi OS sees it as a DAC Plus HD. Is this normal?