Add read me file.

1u dual vca.sch

@@ -8926,7 +8926,6 @@ Source: www.st.com, BAT60J.pdf</description>
 operates in the 0-2V operating range with a maximum range of -2-2.5V.
 
 Stage one applies a negative gain to clip the voltage at -10.5V.
-For an input CV range of 0-10V a gain of -1 (47k/47k) is used.
 For an input CV range of 0-8V a gain of -1.25 (30k/24k) is used.
 For an input CV range of 0-5V a gain of -2.13 (100k/47k) is used.
 

README.md

@@ -1,13 +1,12 @@
 # 1u dual vca
 
-![1u dual vca](/1u dual vca panel.png "1u dual vca")
+<p align="center"><img src="1u dual vca panel.png"/></p>
 
 The 1u dual vca is 6hp in width, it has two channels each forming a row with a
 signal input, control voltage input, and signal output jack appearing from left
 to right on the front panel. Built around the [AS3360D][as3360] IC, the signal
-input maximum is 20Vpp, the signal output maximum is 10Vpp, depending on the
-resistor configuration each vca will become fully open according to the
-following table:
+input accepts 20Vpp, the signal output is 10Vpp, depending on the resistors
+configuration each vca will become fully open according to the following table:
 
 |     |        vca 1        |         vca 2         |
 |:---:|:-------------------:|:---------------------:|