diff --git a/mainboard/audio.kicad_sch b/mainboard/audio.kicad_sch
index 8e049b0..45be00c 100644
--- a/mainboard/audio.kicad_sch
+++ b/mainboard/audio.kicad_sch
@@ -2341,6 +2341,10 @@
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid 0c31209b-3cad-4652-85ea-6b76e6671c19)
   )
+  (text "Note: potentially use OPA1692?" (at 220.98 92.71 0)
+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid 1144f623-9581-4d1c-ae0f-1f50735d9dbb)
+  )
   (text "100mA + 250mA" (at 207.01 34.29 0)
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid 30ff8186-a900-4327-b226-9d33a0d5cf82)