diff --git a/src/synth/Synth.cpp b/src/synth/Synth.cpp
index a8ed231..126e6ee 100644
--- a/src/synth/Synth.cpp
+++ b/src/synth/Synth.cpp
@@ -8,13 +8,8 @@
     #define M_PI 3.14159265358979323846
 #endif
 
-// TODO: you get it, also in a yml config
-#define SYNTH_PITCH_STANDARD 432.0f // frequency of home pitch
-#define SYNTH_MIDI_HOME 69 // midi note index of home pitch
-#define SYNTH_NOTES_PER_OCTAVE 12
-
 Synth::Synth(const ParameterStore& params) : paramStore_(params) {
-
+    voices_.fill(Voice(params_.data()));
 }
 
 void Synth::updateParams() {
@@ -76,13 +71,19 @@ void Synth::process(float* out, uint32_t nFrames, uint32_t sampleRate) {
         for(auto& p : params_) p.update(); // TODO: profile this
 
         // assemble float array of parameters so that its easier for voices to retrieve
-        
+        float params[PARAM_COUNT] = {0.0f};
+        for(int i = 0; i < PARAM_COUNT; i++) {
+            params[i] = params_[i].current;
+        }
+
         // foreach voice, process...
         float mix = 0.0f;
         for(Voice& v : voices_) {
-            mix += v.process(&params_[0].current, triggered);
+            mix += v.process(params, triggered);
         }
 
+        sampleOut = mix;
+
         // write to buffer
         out[2*i] = sampleOut; // left
         out[2*i+1] = sampleOut; // right
diff --git a/src/synth/Voice.cpp b/src/synth/Voice.cpp
index 2fb4851..e2bfc4b 100644
--- a/src/synth/Voice.cpp
+++ b/src/synth/Voice.cpp
@@ -2,7 +2,7 @@
 #include "Voice.h"
 #include <cmath>
 
-Voice::Voice(std::array<SmoothedParam, PARAM_COUNT>* params) : params_(params) {
+Voice::Voice(SmoothedParam* params) : params_(params) {
 
 }
 
@@ -26,6 +26,10 @@ inline float Voice::noteToFrequency(uint8_t note) {
     return SYNTH_PITCH_STANDARD * pow(2.0f, static_cast<float>(note - SYNTH_MIDI_HOME) / static_cast<float>(SYNTH_NOTES_PER_OCTAVE));
 }
 
+inline float Voice::getParam(ParamId id) {
+    return params_[static_cast<size_t>(id)].current;
+}
+
 void Voice::noteOn(int midiNote, float velocity) {
     note_ = midiNote;
     velocity_ = velocity;
@@ -43,6 +47,7 @@ void Voice::noteOff() {
     gainEnvelope_.noteOff();
     cutoffEnvelope_.noteOff();
     resonanceEnvelope_.noteOff();
+    active_ = false;
 }
 
 bool Voice::isActive() {
@@ -71,7 +76,7 @@ float Voice::process(float* params, bool& scopeTrigger) {
 
     // TODO: make pitchOffset variable for each oscillator (maybe three values like octave, semitone offset, and pitch offset in cents)
     float pitchOffset = 1.0f;
-    float phaseInc = pitchOffset * 2.0f * M_PI * frequency_ / static_cast<float>(sampleRate);
+    float phaseInc = pitchOffset * 2.0f * M_PI * frequency_ / static_cast<float>(sampleRate_);
 
     float gain = gainEnv * getParam(ParamId::Osc1VolumeDepth);
     float sampleOut = 0.0f;
@@ -109,5 +114,10 @@ float Voice::process(float* params, bool& scopeTrigger) {
     sampleOut = filter1_.biquadProcess(sampleOut);
     sampleOut = filter2_.biquadProcess(sampleOut);
 
+    phase_ += phaseInc;
+    if (phase_ > 2.0f * M_PI) {
+        phase_ -= 2.0f * M_PI;
+    }
+
     return sampleOut;
 }
\ No newline at end of file
diff --git a/src/synth/Voice.h b/src/synth/Voice.h
index 78b9ec2..991f7c3 100644
--- a/src/synth/Voice.h
+++ b/src/synth/Voice.h
@@ -4,7 +4,7 @@
 #include "Oscillator.h"
 #include "Envelope.h"
 #include "Filter.h"
-#include "ParameterStore.h"
+#include "../ParameterStore.h"
 
 #ifndef M_PI // I hate my stupid chungus life
     #define M_PI 3.14159265358979323846
@@ -26,7 +26,8 @@ struct SmoothedParam {
 class Voice {
 public:
 
-    Voice(std::array<SmoothedParam, PARAM_COUNT>* params);
+    Voice() = default;
+    Voice(SmoothedParam* params);
     ~Voice() = default;
 
     void setSampleRate(float sampleRate);
@@ -45,6 +46,7 @@ private:
     float sampleRate_ = 44100.0f;
 
     inline float noteToFrequency(uint8_t note);
+    inline float getParam(ParamId id);
 
     uint8_t note_ = 0;
     float velocity_ = 1.0f;
@@ -67,6 +69,6 @@ private:
     Filter filter2_;
 
     // paramstore pointer
-    std::array<SmoothedParam, PARAM_COUNT>* params_;
+    SmoothedParam* params_;
 
 };