diff --git a/SoapyHifiBerrySettings.cpp b/SoapyHifiBerrySettings.cpp
index 902901d..c18c7d9 100644
--- a/SoapyHifiBerrySettings.cpp
+++ b/SoapyHifiBerrySettings.cpp
@@ -7,7 +7,7 @@
 
 const cfg::File::ConfigMap defaultOptions = {
 	{"si5351", {{"correction", cfg::makeOption("0")}, {"correction_tx", cfg::makeOption("0")}, {"disabletxoutput", cfg::makeOption("on")}, {"mode", cfg::makeOption("IQMULTI")}, {"multiplier", cfg::makeOption("1")}, {"rxdrive", cfg::makeOption("8")}, {"txdrive", cfg::makeOption("8")}}},
-	{"sound", {{"device", cfg::makeOption("snd_rpi_hifiberry_dacplusadcpro")}, {"samplerate", cfg::makeOption("192000")}, {"samplerate_tx", cfg::makeOption("384000")}, {"input", cfg::makeOption("DIFF")}}}};
+	{"sound", {{"device", cfg::makeOption("snd_rpi_hifiberry_dacplusadcpro")}, {"samplerate", cfg::makeOption("192000")}, {"samplerate_tx", cfg::makeOption("192000")}, {"input", cfg::makeOption("DIFF")}}}};
 
 int SoapyHifiBerry::get_int(string section, string key)
 {