Added Readme and Soundsample

README.md

+# EMES
+
+A 9V-Filter inspired by the Korg MS-20 with the ability to self resonate (can be used as a oscillator) and weird behaviour below the cutoff point. Could also work as a overdrive/distortion.
+
+![Picture of the Pedal](images/pedal.jpg)
+
+↑ EMES filter built into a cheap old Bespeco Weeper pedal
+
+
+
+**Sound sample:** playing it with a [Fender Stratocaster into a Guitaramp](sound/fender_strat.flac)
+
+
+
+## Mods
+
+- Add switchable Diode Clipper in the End to tame the resonance
+- Adjust overall FX gain by lowering the value of `R16`
+- Adjust filter range by changing current converters `R3` and `R4`  for  the OTA `U1` 
+- Add output level control?
+
+## Errata rev 1.0:
+
+- 680pF Capacitors have a 2.5mm lead spacing on PCB, while the parts have 5mm. Solution: bend them
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