clean up the text and links

diff --git a/electronics/audio/index.mdwn b/electronics/audio/index.mdwn
index fb717540d386c40907a107da1281eae32a879458..dda2c439f42a5bc9fa300b8b539e798e75789942 100644 (file)
--- a/electronics/audio/index.mdwn
+++ b/electronics/audio/index.mdwn
@@ -9,7 +9,7 @@ to start by building a high-quality amplifier.
 ## [Whole House Audio System](./wha.html)
   Completely open design system for the new house built after the 
   [Black Forest Fire](/blackforestfire.html)
-## [LM1875](./lm1875.html) 
-  A 20 amplifier based on the National Semiconductor LM1875 that Bdale and
-  Robert built to use playing around with an electric pickups on musical
+## [20 watt amplifier](./lm1875.html) 
+  A 20 watt mono amplifier based on the National Semiconductor LM1875 that 
+  Bdale and Robert built to play around with electric pickups on musical
   instruments.