diff --git a/usb.conf b/usb.conf
index 213df85..17c6f7c 100644
--- a/usb.conf
+++ b/usb.conf
@@ -10,7 +10,7 @@ amppow = 2.5
 distpow = 1.500
 zigzag = 1
 rot90 = 1
-ledoutamp = .5
+ledoutamp = .4
 
 note_attach_amp_iir = .3000
 note_attach_amp_iir2 = .1500