diff --git a/Source/Processors/DataThreads/RHD2000Thread.cpp b/Source/Processors/DataThreads/RHD2000Thread.cpp
index 76c9b5e9c365b09028469a4c03c6b7e0af6a00f0..58996fd34fbe23a4dea25577d58b3222c903fa20 100644
--- a/Source/Processors/DataThreads/RHD2000Thread.cpp
+++ b/Source/Processors/DataThreads/RHD2000Thread.cpp
@@ -412,8 +412,8 @@ float RHD2000Thread::getSampleRate()
 
 float RHD2000Thread::getBitVolts()
 {
-    //return 0.1907;
-	return 0.000064; // empirical value determined by calibrating against reid's code - fix this
+
+	return 0.195f;//0.000064; // empirical value determined by calibrating against reid's code - fix this
 }
 
 double RHD2000Thread::setUpperBandwidth(double desiredUpperBandwidth)