diff --git a/tech/audio.md b/tech/audio/main.md
similarity index 94%
rename from tech/audio.md
rename to tech/audio/main.md
index 8429870..026986a 100644
--- a/tech/audio.md
+++ b/tech/audio/main.md
@@ -30,4 +30,5 @@ Most of the Snapclients are running on a Raspberry Pi (of different variations P
 
 The living room uses "real" speakers with an amp, while other rooms use Bluetooth speakers connected over line-in.
 
-The dining room uses a Bose speaker that has USB audio input - which is nice because it avoids ground loops - but I haven't been able to find any other speakers that have this option.
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+The dining room uses a Bose speaker that has USB audio input - which is nice because it avoids ground loops - but I haven't been able to find any other speakers that have this option.
+