1 files changed, 2 insertions, 2 deletions

diff --git a/firmware/mp3_playback.c b/firmware/mp3_playback.c
index 78c9a67db1..088c05ca81 100644
--- a/firmware/mp3_playback.c
+++ b/firmware/mp3_playback.c
@@ -552,8 +552,8 @@ static void init_playback(void)
     mas_codec_writereg(6, 0x0000);
     mas_codec_writereg(7, 0x4000);
 
-    /* Disable SDO and SDI */
-    val = 0x0d;
+    /* Disable SDO and SDI, low impedance S/PDIF outputs */
+    val = 0x01;
     mas_writemem(MAS_BANK_D0, MAS_D0_INTERFACE_CONTROL, &val, 1);
 
     /* Set Demand mode and validate all settings */