Several fixes.

MicroDexed.ino

@@ -86,8 +86,8 @@ AudioConnection          patchCord2(chorus_mixer, 0, modchorus, 0);
 AudioConnection          patchCord3(delay_mixer, 0, delay_fb_mixer, 0);
 AudioConnection          patchCord4(delay_fb_mixer, delay1);
 AudioConnection          patchCord5(delay1, 0, delay_fb_mixer, 1);
-AudioConnection          patchCord6(delay_mixer, 0, master_mixer_r, 2);
-AudioConnection          patchCord7(delay_mixer, 0, master_mixer_l, 2);
+AudioConnection          patchCord6(delay1, 0, master_mixer_r, 2);
+AudioConnection          patchCord7(delay1, 0, master_mixer_l, 2);
 AudioConnection          patchCord8(master_mixer_r, volume_r);
 AudioConnection          patchCord9(master_mixer_l, volume_l);
 AudioConnection          patchCord10(volume_r, 0, stereomono1, 0);
@@ -360,7 +360,7 @@ void setup()
 #ifdef USE_REVERB
   // INIT REVERB
   for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
-    reverb_mixer.gain(instance_id, 0.0);
+    reverb_mixer.gain(instance_id, mapfloat(configuration.dexed[instance_id].reverb_send, REVERB_SEND_MIN, REVERB_SEND_MAX, 0.0, 1.0));
   master_mixer_r.gain(REVERB, 1.0);
   master_mixer_l.gain(REVERB, 1.0);
   freeverbs1.roomsize(mapfloat(configuration.reverb_roomsize, REVERB_ROOMSIZE_MIN, REVERB_ROOMSIZE_MAX, 0.0, 1.0));
@@ -369,10 +369,10 @@ void setup()
 
   // INIT DELAY
   for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
-    delay_mixer.gain(instance_id, 0.0);
+    delay_mixer.gain(instance_id, mapfloat(configuration.dexed[instance_id].delay_send, DELAY_SEND_MIN, DELAY_SEND_MAX, 0.0, 1.0));
   master_mixer_r.gain(DELAY, 1.0);
   master_mixer_l.gain(DELAY, 1.0);
-  delay1.delay(0, mapfloat(configuration.delay_time, DELAY_TIME_MIN, DELAY_TIME_MAX, 0.0, float(DELAY_TIME_MAX)));
+  delay1.delay(0, mapfloat(configuration.delay_time * 10, DELAY_TIME_MIN, DELAY_TIME_MAX, 0.0, float(DELAY_TIME_MAX)));
   // delay_fb_mixer is the feedback-adding mixer
   //delay_fb_mixer.gain(0, 1.0 - (mapfloat(configuration.delay_feedback, DELAY_FEEDBACK_MIN, DELAY_FEEDBACK_MAX, 0.0, 1.0))); // original signal
   delay_fb_mixer.gain(0, 1.0); // original signal
@@ -380,7 +380,7 @@ void setup()
 
   // INIT CHORUS
   for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
-    chorus_mixer.gain(instance_id, 0.0);
+    chorus_mixer.gain(instance_id,  mapfloat(configuration.dexed[instance_id].chorus_send, CHORUS_SEND_MIN, CHORUS_SEND_MAX, 0.0, 1.0));
   master_mixer_r.gain(CHORUS, 1.0);
   master_mixer_l.gain(CHORUS, 1.0);
   switch (configuration.chorus_waveform)
@@ -395,6 +395,7 @@ void setup()
       modulator.begin(WAVEFORM_TRIANGLE);
   }
   modulator.phase(0);
+  modulator.frequency(configuration.chorus_frequency / 10.0);
   modulator.amplitude(mapfloat(configuration.chorus_depth, CHORUS_DEPTH_MIN, CHORUS_DEPTH_MAX, 0.0, 1.0));
   modulator.offset(0.0);
 #if MOD_FILTER_OUTPUT == MOD_BUTTERWORTH_FILTER_OUTPUT
@@ -411,6 +412,8 @@ void setup()
     modchorus_inverter.gain(-1.0); // stereo mode
   else
     modchorus_inverter.gain(1.0); // mono mode
+
+  // Filter
   for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
   {
     soften_filter_res[instance_id].init(configuration.dexed[instance_id].filter_resonance);

config.h

@@ -81,7 +81,7 @@
 // CHORUS parameters
 #define MOD_DELAY_SAMPLE_BUFFER int32_t(TIME_MS2SAMPLES(20.0)) // 20.0 ms delay buffer. 
 #define MOD_WAVEFORM WAVEFORM_TRIANGLE // WAVEFORM_SINE WAVEFORM_TRIANGLE WAVEFORM_SAWTOOTH WAVEFORM_SAWTOOTH_REVERSE
-#define MOD_FILTER_OUTPUT MOD_LINKWITZ_RILEY_FILTER_OUTPUT // MOD_LINKWITZ_RILEY_FILTER_OUTPUT MOD_BUTTERWORTH_FILTER_OUTPUT MOD_NO_FILTER_OUTPUT
+#define MOD_FILTER_OUTPUT MOD_NO_FILTER_OUTPUT // MOD_LINKWITZ_RILEY_FILTER_OUTPUT MOD_BUTTERWORTH_FILTER_OUTPUT MOD_NO_FILTER_OUTPUT
 #define MOD_FILTER_CUTOFF_HZ 3000
 #define USE_REVERB 1
 
@@ -228,9 +228,9 @@ enum { DEXED, REVERB, DELAY, CHORUS };
 // Teensy-3.6 settings
 #define MIDI_DEVICE_USB_HOST 1
 #if defined(USE_REVERB)
-#define MAX_NOTES 12
+#define MAX_NOTES 11
 #else
-#define MAX_NOTES 16
+#define MAX_NOTES 14
 #endif
 #endif