diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 6129a6231642..f458328f9ec4 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -2218,6 +2218,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
 		   QUIRK_FLAG_DSD_RAW),
 	VENDOR_FLG(0x2ab6, /* T+A devices */
 		   QUIRK_FLAG_DSD_RAW),
+	VENDOR_FLG(0x2afd, /* McIntosh Laboratory, Inc. */
+		   QUIRK_FLAG_DSD_RAW),
 	VENDOR_FLG(0x2d87, /* Cayin device */
 		   QUIRK_FLAG_DSD_RAW),
 	VENDOR_FLG(0x3336, /* HEM devices */