diff --git a/hwdb.d/80-ieee1394-unit-function.hwdb b/hwdb.d/80-ieee1394-unit-function.hwdb
index 33f0c6496a..0c12857d8d 100644
--- a/hwdb.d/80-ieee1394-unit-function.hwdb
+++ b/hwdb.d/80-ieee1394-unit-function.hwdb
@@ -572,6 +572,20 @@ ieee1394:ven0000130Emo000000DEsp0000130Ever00000001
   IEEE1394_UNIT_FUNCTION_MIDI=1
   IEEE1394_UNIT_FUNCTION_AUDIO=1
 
+ieee1394:node:ven0x000d6cmo0x000011units0x000d6c:0x0100d1
+ieee1394:ven00000D6Cmo00000011sp00000D6Cver000100D1
+  ID_VENDOR_FROM_DATABASE=M-Audio
+  ID_MODEL_FROM_DATABASE=ProFire 610
+  IEEE1394_UNIT_FUNCTION_MIDI=1
+  IEEE1394_UNIT_FUNCTION_AUDIO=1
+
+ieee1394:node:ven0x000d6cmo0x000010units0x000d6c:0x0100c1
+ieee1394:ven00000D6Cmo00000010sp00000D6Cver000100C1
+  ID_VENDOR_FROM_DATABASE=M-Audio
+  ID_MODEL_FROM_DATABASE=ProFire 2626
+  IEEE1394_UNIT_FUNCTION_MIDI=1
+  IEEE1394_UNIT_FUNCTION_AUDIO=1
+
 ieee1394:node:ven0x001ee8mo0x000002units0x001ee8:0x000001
 ieee1394:ven00001EE8mo00000002sp00001EE8ver00000001
   ID_VENDOR_FROM_DATABASE=Mytek