diff --git a/10-bitperfect.conf b/10-bitperfect.conf
new file mode 100644
index 0000000..5cfb01b
--- /dev/null
+++ b/10-bitperfect.conf
@@ -0,0 +1,4 @@
+context.properties = {
+    #default.clock.rate          = 48000
+    default.clock.allowed-rates = [ 44100, 48000, 88200, 96000, 176400, 192000, 384000 ]
+}
\ No newline at end of file