diff --git a/samplerates.py b/samplerates.py
index c73a9f3..7ec7ad1 100644
--- a/samplerates.py
+++ b/samplerates.py
@@ -1,5 +1,3 @@
-from pprint import pprint
-
 """
 Not all output rates are going to be supported by the system sound card.
 Choosing from a limited subset of preferred output rates is how we guarantee
@@ -64,56 +62,3 @@ def supported_sample_rates(supported_input_rates):
 
 def preferred_sample_rates(supported_input_rates):
     return sorted(flatten_dict(supported_sample_rates(supported_input_rates)), key=score)
-
-
-if __name__ == '__main__':
-    nesdr_sample_rates = [
-      250000,
-      1024000,
-      1536000,
-      1792000,
-      1920000,
-      2048000,
-      2160000,
-      2560000,
-      2880000,
-      3200000
-    ]
-
-    sdrplay_sample_rates = [
-      62500,
-      96000,
-      125000,
-      192000,
-      250000,
-      384000,
-      500000,
-      768000,
-      1000000,
-      2000000,
-      2048000,
-      3000000,
-      4000000,
-      5000000,
-      6000000,
-      7000000,
-      8000000,
-      9000000,
-      10000000
-    ]
-
-    print('nesdr')
-    pprint(preferred_sample_rates(nesdr_sample_rates))
-    #for rate in nesdr_sample_rates:
-    #    print(rate, '   \t', get_pairs(rate))
-    #supported = flatten([get_pairs(rate) for rate in nesdr_sample_rates])
-    #supported.sort(key=score)
-    #pprint(supported)
-
-    print('sdrplay')
-    pprint(preferred_sample_rates(sdrplay_sample_rates))
-    #for rate in sdrplay_sample_rates:
-    #    print(rate, '   \t', get_pairs(rate))
-    #supported = flatten([get_pairs(rate) for rate in sdrplay_sample_rates])
-    #supported.sort(key=score)
-    #pprint(supported)