diff --git a/src/Makefile b/src/Makefile
index 6e0e621..0144f0a 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -10,7 +10,7 @@ OBJS = main.o kernel.o minidexed.o config.o userinterface.o uimenu.o \
        mididevice.o midikeyboard.o serialmididevice.o pckeyboard.o \
        sysexfileloader.o performanceconfig.o perftimer.o \
        effect_compressor.o effect_platervbstereo.o \
-       fx.o fx_phaser.o fx_tape_delay.o fx_shimmer_reverb.o fx_rack.o \
+       fx.o fx_orbitone.o fx_phaser.o fx_tape_delay.o fx_shimmer_reverb.o fx_rack.o \
        uibuttons.o midipin.o
 
 OPTIMIZE = -O3
diff --git a/src/fx.cpp b/src/fx.cpp
index c23efe7..8f37a2e 100644
--- a/src/fx.cpp
+++ b/src/fx.cpp
@@ -14,6 +14,15 @@ float32_t FXBase::getSamplingRate() const
     return this->SamplingRate;
 }
 
+FXElement::FXElement(float32_t sampling_rate) :
+    FXBase(sampling_rate)
+{
+}
+
+FXElement::~FXElement()
+{
+}
+
 FX::FX(float32_t sampling_rate) :
     FXBase(sampling_rate)
 {
diff --git a/src/fx.h b/src/fx.h
index 94387c6..c8d9203 100644
--- a/src/fx.h
+++ b/src/fx.h
@@ -41,14 +41,28 @@ private:
     const float32_t SamplingRate;
 };
 
+class FXElement : public FXBase
+{
+    DISALLOW_COPY_AND_ASSIGN(FXElement);
+
+protected:
+    FXElement(float32_t sampling_rate);
+
+public:
+    virtual ~FXElement();
+
+    virtual void processSample(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR) = 0;
+};
+
 class FX : public FXBase
 {
     DISALLOW_COPY_AND_ASSIGN(FX);
     
 protected:
     FX(float32_t sampling_rate);
-    virtual ~FX();
 
 public:
+    virtual ~FX();
+
     virtual void process(float32_t* left_input, float32_t* right_input, float32_t* left_output, float32_t* right_output, size_t nSamples) = 0;
 };
diff --git a/src/fx_orbitone.cpp b/src/fx_orbitone.cpp
new file mode 100644
index 0000000..1f8b984
--- /dev/null
+++ b/src/fx_orbitone.cpp
@@ -0,0 +1,98 @@
+#include "fx_orbitone.h"
+
+#include <cmath>
+
+OrbitoneParameter::OrbitoneParameter(float32_t sampling_rate, float32_t feedback) :
+    FXBase(sampling_rate),
+    feedback_(feedback)
+{
+}
+
+OrbitoneParameter::~OrbitoneParameter()
+{
+}
+
+void OrbitoneParameter::setFeedback(float32_t feedback)
+{
+    this->feedback_ = constrain(feedback, 0.0f, 1.0f);
+}
+
+float32_t OrbitoneParameter::getFeedback() const
+{
+    return this->feedback_;
+}
+
+
+
+// OrbitoneStage implementation
+OrbitoneStage::OrbitoneStage(float32_t sampling_rate, OrbitoneParameter* params, float32_t frequency) :
+    FXElement(sampling_rate),
+    params_(params),
+    frequency_(frequency),
+    phase_(0.0f)
+{
+    this->phase_increment_ = 2.0f * PI * frequency / this->getSamplingRate();
+}
+
+void OrbitoneStage::processSample(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR)
+{
+    // Generate a sine wave using the stage's oscillator
+    float32_t osc = sin(this->phase_);
+
+    // Update the phase of the oscillator
+    this->phase_ += this->phase_increment_;
+    if(this->phase_ > 2.0f * PI) {
+        this->phase_ -= 2.0f * PI;
+    }
+
+    // Apply feedback to the stage's input
+    outL = inL + osc * this->params_->getFeedback();
+    outR = inR + osc * this->params_->getFeedback();
+}
+
+
+
+// Orbitone implementation
+Orbitone::Orbitone(float32_t sampling_rate, float32_t feedback) : 
+    FXElement(sampling_rate),
+    params_(sampling_rate, feedback)
+{
+    for(unsigned i = 0; i < NUM_ORBITONR_STAGES; ++i)
+    {
+        float32_t frequency = 440.0 * pow(2.0f, (i - 1) / 12.0f);   // Sets the frequency of each stage to be a multiple of 440 Hz
+        this->stages_[i] = new OrbitoneStage(sampling_rate, &this->params_, frequency);
+    }
+}
+
+Orbitone::~Orbitone()
+{
+    for(unsigned i = 0; i < NUM_ORBITONR_STAGES; ++i)
+    {
+        delete this->stages_[i];
+    }
+}
+
+void Orbitone::processSample(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR)
+{
+    // Process the input sample through each stage of the phaser
+    float32_t sampleL = inL;
+    float32_t sampleR = inR;
+    for(unsigned s = 0; s < NUM_ORBITONR_STAGES; ++s)
+    {
+        this->stages_[s]->processSample(sampleL, sampleR, sampleL, sampleR);
+    }
+
+    // Modulate the output of the phaser using the LFO 
+    outL = sampleL;
+    outR = sampleR;
+}
+
+void Orbitone::setFeedback(float32_t feedback)
+{
+    this->params_.setFeedback(feedback);
+}
+
+float32_t Orbitone::getFeedback() const
+{
+    return this->params_.getFeedback();
+}
diff --git a/src/fx_orbitone.h b/src/fx_orbitone.h
new file mode 100644
index 0000000..9add593
--- /dev/null
+++ b/src/fx_orbitone.h
@@ -0,0 +1,75 @@
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+//
+// fx_orbitone.h
+//
+// Stereo Orbitone audio effects proposed in the context of the MiniDexed project
+//
+#pragma once
+
+#include "fx.h"
+
+class OrbitoneStage;
+
+class OrbitoneParameter : public FXBase
+{
+    friend class OrbitoneStage;
+    DISALLOW_COPY_AND_ASSIGN(OrbitoneParameter);
+
+public:
+    OrbitoneParameter(float32_t sampling_rate, float32_t feedback = 0.5f);
+    virtual ~OrbitoneParameter();
+
+    void setFeedback(float32_t feedback);
+    inline float32_t getFeedback() const;
+
+private:
+    float32_t feedback_;        // Amount of feedback to apply to the stage's input
+};
+
+class OrbitoneStage : public FXElement
+{
+    DISALLOW_COPY_AND_ASSIGN(OrbitoneStage);
+
+public:
+    OrbitoneStage(float32_t sampling_rate, OrbitoneParameter* params, float32_t frequency);
+
+    virtual void processSample(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR) override;
+
+private:
+    OrbitoneParameter* params_;
+    float32_t frequency_;       // Frequency of the stage oscillator in Hz
+    float32_t phase_;           // Phase of the stage's oscillator
+    float32_t phase_increment_; // Amount to increment the phase at each sample
+};
+
+#define NUM_ORBITONR_STAGES 4
+
+class Orbitone : public FXElement
+{
+    DISALLOW_COPY_AND_ASSIGN(Orbitone);
+
+public:
+    Orbitone(float32_t sampling_rate, float32_t feedback = 0.5f);
+    virtual ~Orbitone();
+
+    virtual void processSample(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR) override;
+
+    void setFeedback(float32_t feedback);
+    inline float32_t getFeedback() const;
+
+private:
+    OrbitoneParameter params_;
+    OrbitoneStage* stages_[NUM_ORBITONR_STAGES];
+};
\ No newline at end of file
diff --git a/src/fx_phaser.cpp b/src/fx_phaser.cpp
index 1dc360d..6c780b5 100644
--- a/src/fx_phaser.cpp
+++ b/src/fx_phaser.cpp
@@ -51,14 +51,14 @@ float32_t PhaserParameter::getQ() const
 
 // PhaserStage implementation
 PhaserStage::PhaserStage(float32_t sampling_rate, PhaserParameter* params) :
-    FXBase(sampling_rate),
+    FXElement(sampling_rate),
     params_(params)
 {
     memset(this->z1, 0, 2 * sizeof(float32_t));
     memset(this->z2, 0, 2 * sizeof(float32_t));
 }
 
-void PhaserStage::process(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR)
+void PhaserStage::processSample(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR)
 {
     outL = (this->params_->a0 * inL + this->params_->a1 * this->z1[0] + this->params_->a2 * this->z2[0]) / this->params_->a0;
     this->z2[0] = this->z1[0];
@@ -73,7 +73,7 @@ void PhaserStage::process(float32_t inL, float32_t inR, float32_t& outL, float32
 
 // Phaser implementation
 Phaser::Phaser(float32_t sampling_rate, float32_t frequency, float32_t q) : 
-    FX(sampling_rate),
+    FXElement(sampling_rate),
     params_(sampling_rate, frequency, q),
     phase_(0.0f),
     phase_increment_(0.0f)
@@ -93,37 +93,24 @@ Phaser::~Phaser()
     }
 }
 
-void Phaser::process(float32_t* left_input, float32_t* right_input, float32_t* left_output, float32_t* right_output, size_t nSamples)
+void Phaser::processSample(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR)
 {
-    float sampleL;
-    float sampleR;
-    for(unsigned i = 0; i < nSamples; ++i)
+    // Process the input sample through each stage of the phaser
+    float32_t sampleL = inL;
+    float32_t sampleR = inR;
+    for(unsigned s = 0; s < NUM_PHASER_STAGES; ++s)
     {
-        // Process the input sample through each stage of the phaser
-        sampleL = *left_input;
-        sampleR = *right_input;
-        for(unsigned s = 0; s < NUM_PHASER_STAGES; ++s)
-        {
-            this->stages_[s]->process(sampleL, sampleR, sampleL, sampleR);
-        }
-
-        // Modulate the output of the phaser using the LFO 
-        *left_output = sampleL * (0.5f + 0.5f * cos(this->phase_));
-        *right_output = sampleR * (0.5f + 0.5f * cos(this->phase_));;
-
-        // Update the phase of the LFO
-        this->phase_ += this->phase_increment_;
-        if(this->phase_ > 2.0f * PI) {
-            this->phase_ -= 2.0 * PI;
-        }
-
-        // Move to next input sample
-        ++left_input;
-        ++right_input;
-
-        // Move to next output sample
-        ++left_output;
-        ++right_output;
+        this->stages_[s]->processSample(sampleL, sampleR, sampleL, sampleR);
+    }
+
+    // Modulate the output of the phaser using the LFO 
+    outL = sampleL * (0.5f + 0.5f * cos(this->phase_));
+    outR = sampleR * (0.5f + 0.5f * cos(this->phase_));;
+
+    // Update the phase of the LFO
+    this->phase_ += this->phase_increment_;
+    if(this->phase_ > 2.0f * PI) {
+        this->phase_ -= 2.0 * PI;
     }
 }
 
diff --git a/src/fx_phaser.h b/src/fx_phaser.h
index c1e91ab..63da390 100644
--- a/src/fx_phaser.h
+++ b/src/fx_phaser.h
@@ -46,14 +46,14 @@ private:
     float32_t a0, a1, a2, b1, b2;   // Coefficients for the stage's filter
 };
 
-class PhaserStage : public FXBase
+class PhaserStage : public FXElement
 {
     DISALLOW_COPY_AND_ASSIGN(PhaserStage);
 
 public:
     PhaserStage(float32_t sampling_rate, PhaserParameter* params);
 
-    void process(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR);
+    virtual void processSample(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR) override;
 
 private:
     PhaserParameter* params_;   // All paremters of the phaser including the inner coefficients
@@ -62,7 +62,7 @@ private:
 
 #define NUM_PHASER_STAGES 6
 
-class Phaser : public FX
+class Phaser : public FXElement
 {
     DISALLOW_COPY_AND_ASSIGN(Phaser);
 
@@ -70,7 +70,7 @@ public:
     Phaser(float32_t sampling_rate, float32_t frequency = 0.5f, float32_t q = 1.0f);
     virtual ~Phaser();
 
-    virtual void process(float32_t* left_input, float32_t* right_input, float32_t* left_output, float32_t* right_output, size_t nSamples) override;
+    virtual void processSample(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR) override;
 
     void setFrequency(float32_t frequency);
     inline float32_t getFrequency() const;
diff --git a/src/fx_rack.cpp b/src/fx_rack.cpp
index 3778984..e35901d 100644
--- a/src/fx_rack.cpp
+++ b/src/fx_rack.cpp
@@ -1,7 +1,7 @@
 #include "fx_rack.h"
 
-FXUnit::FXUnit(float32_t sampling_rate, FX& fx, float32_t wet_level) :
-    FX(sampling_rate),
+FXUnit::FXUnit(float32_t sampling_rate, FXElement& fx, float32_t wet_level) :
+    FXElement(sampling_rate),
     fx_(fx)
 {
     this->setWetLevel(wet_level);
@@ -11,24 +11,13 @@ FXUnit::~FXUnit()
 {
 }
 
-void FXUnit::process(float32_t* left_input, float32_t* right_input, float32_t* left_output, float32_t* right_output, size_t nSamples)
+void FXUnit::processSample(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR)
 {
-    this->fx_.process(left_input, right_input, left_output, right_output, nSamples);
+    this->fx_.processSample(inL, inR, outL, outR);
 
-    for(unsigned i = 0; i < nSamples; ++i)
-    {
-        // Mix wet and dry signals
-        *left_output = this->getWetLevel() * *left_output + (1.0f - this->getWetLevel()) * *left_input;
-        *right_output = this->getWetLevel() * *right_output + (1.0f - this->getWetLevel()) * *left_input;
-        
-        // Move to next input sample
-        ++left_input;
-        ++right_input;
-
-        // Move to next output sample
-        ++left_output;
-        ++right_output;
-    }
+    // Mix wet and dry signals
+    outL = this->getWetLevel() * outL + (1.0f - this->getWetLevel()) * inL;
+    outR = this->getWetLevel() * outR + (1.0f - this->getWetLevel()) * inR;
 }
 
 void FXUnit::setWetLevel(float32_t wet_level)
@@ -61,16 +50,40 @@ FXRack::~FXRack()
 
 void FXRack::process(float32_t* left_input, float32_t* right_input, float32_t* left_output, float32_t* right_output, size_t nSamples)
 {
-    for(FXChain::iterator it = this->fx_chain_.begin(); it != this->fx_chain_.end(); it++)
+    float32_t sampleInL;
+    float32_t sampleInR;
+    float32_t sampleOutL;
+    float32_t sampleOutR;
+
+    for(unsigned i = 0; i < nSamples; ++i)
     {
-        (*it)->process(left_input, right_input, left_output, right_output, nSamples);
+        sampleInL = *left_input;
+        sampleInR = *right_input;
+        sampleOutL = 0.0f;
+        sampleOutR = 0.0f;
+
+        for(FXChain::iterator it = this->fx_chain_.begin(); it != this->fx_chain_.end(); it++)
+        {
+            (*it)->processSample(sampleInL, sampleInR, sampleOutL, sampleOutR);
+
+            sampleInL = sampleOutL;
+            sampleInR = sampleOutR;
+        }
 
-        left_input = left_output;
-        right_input = right_output;
+        *left_output = sampleOutL;
+        *right_output = sampleOutR;
+
+        // Move inputs by 1 sample
+        ++left_input;
+        ++right_input;
+
+        // Move outputs by 1 sample
+        ++left_input;
+        ++right_input;
     }
 }
 
-void FXRack::registerFX(FX* fx)
+void FXRack::registerFX(FXElement* fx)
 {
     this->fx_chain_.push_back(new FXUnit(this->getSamplingRate(), *fx));
 }
diff --git a/src/fx_rack.h b/src/fx_rack.h
index d425a1d..73dc586 100644
--- a/src/fx_rack.h
+++ b/src/fx_rack.h
@@ -26,21 +26,21 @@
 
 #include <vector>
 
-class FXUnit : public FX
+class FXUnit : public FXElement
 {
     DISALLOW_COPY_AND_ASSIGN(FXUnit);
 
 public:
-    FXUnit(float32_t sampling_rate, FX& fx, float32_t wet_level = 0.5f);
+    FXUnit(float32_t sampling_rate, FXElement& fx, float32_t wet_level = 0.5f);
     virtual ~FXUnit();
 
-    virtual void process(float32_t* left_input, float32_t* right_input, float32_t* left_output, float32_t* right_output, size_t nSamples) override;
+    virtual void processSample(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR) override;
 
     void setWetLevel(float32_t wet_level);
     inline float32_t getWetLevel() const;
 
 private:
-    FX& fx_;          // Embedded FX
+    FXElement& fx_;         // Embedded FX
     float32_t wet_level_;   // How much the signal is affected by the inner FX (0.0 - 1.0)
 };
 
@@ -57,7 +57,7 @@ public:
     virtual void process(float32_t* left_input, float32_t* right_input, float32_t* left_output, float32_t* right_output, size_t nSamples) override;
 
 private:
-    void registerFX(FX* fx);
+    void registerFX(FXElement* fx);
 
     FXChain fx_chain_;
 };
\ No newline at end of file
diff --git a/src/fx_shimmer_reverb.cpp b/src/fx_shimmer_reverb.cpp
index 651f657..e16b3c9 100644
--- a/src/fx_shimmer_reverb.cpp
+++ b/src/fx_shimmer_reverb.cpp
@@ -8,7 +8,7 @@ ShimmerReverb::ShimmerReverb(float32_t sampling_rate,
                              float32_t right_delay_time,
                              float32_t shimmer_frequency,
                              float32_t shimmer_amplitude,
-                             float32_t decay_time) : FX(sampling_rate),
+                             float32_t decay_time) : FXElement(sampling_rate),
                                                      DelayLineLength(static_cast<unsigned>(SHIMMER_MAX_DELAY_TIME * sampling_rate)),
                                                      write_pos_L_(0),
                                                      write_pos_R_(0),
@@ -33,53 +33,42 @@ ShimmerReverb::~ShimmerReverb()
     delete[] this->delay_line_R_;
 }
 
-void ShimmerReverb::process(float32_t* left_input, float32_t* right_input, float32_t* left_output, float32_t* right_output, size_t nSamples)
+void ShimmerReverb::processSample(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR)
 {
-    for(unsigned i = 0; i < nSamples; ++i)
-    {
-        // Calculate shimmer offset based on current phase
-        float32_t shimmerOffsetL = this->getShimmerAmplitude() * sin(this->shimmer_phase_ * 2.0f * PI);
-        float32_t shimmerOffsetR = this->getShimmerAmplitude() * cos(this->shimmer_phase_ * 2.0f * PI);
-
-        // Calculate read position for left and right channel delay lines
-        int readPosL = this->write_pos_L_ - (int)(this->delay_time_L_ * this->getSamplingRate()) - (int)(shimmerOffsetL * this->getSamplingRate());
-        int readPosR = this->write_pos_R_ - (int)(this->delay_time_R_ * this->getSamplingRate()) - (int)(shimmerOffsetR * this->getSamplingRate());
-
-        // Wrap read position around the end of the delay line if necessary
-        if(readPosL < 0) readPosL += this->DelayLineLength;
-        if(readPosR < 0) readPosR += this->DelayLineLength;
-
-        // Read32_t left and right channel delay line samples
-        float32_t delaySampleL = this->delay_line_L_[readPosL];
-        float32_t delaySampleR = this->delay_line_R_[readPosR];
-
-        // Calculate reverb decay factor
-        float32_t decay = std::pow(0.001f, 1.0f / (this->decay_time_ * this->getSamplingRate()));
-
-        // Calculate output samples
-        *left_output = *left_input + delaySampleL * decay;
-        *right_output = *right_input + delaySampleR * decay;
-
-        // Write input samples to delay lines
-        this->delay_line_L_[this->write_pos_L_] = *left_input;
-        this->delay_line_R_[this->write_pos_R_] = *right_input;
-
-        // Increment write position and wrap around the end of the delay line if necessary
-        this->write_pos_L_ = (this->write_pos_L_ + 1) % this->DelayLineLength;
-        this->write_pos_R_ = (this->write_pos_R_ + 1) % this->DelayLineLength;
-
-        // Increment shimmer phase
-        this->shimmer_phase_ += this->getShimmerFrequency() / this->getSamplingRate();
-        if(this->shimmer_phase_ > 1.0f) this->shimmer_phase_ -= 1.0f;
-
-        // Move to next input sample
-        ++left_input;
-        ++right_input;
-
-        // Move to next output sample
-        ++left_output;
-        ++right_output;
-    }
+    // Calculate shimmer offset based on current phase
+    float32_t shimmerOffsetL = this->getShimmerAmplitude() * sin(this->shimmer_phase_ * 2.0f * PI);
+    float32_t shimmerOffsetR = this->getShimmerAmplitude() * cos(this->shimmer_phase_ * 2.0f * PI);
+
+    // Calculate read position for left and right channel delay lines
+    int readPosL = this->write_pos_L_ - (int)(this->delay_time_L_ * this->getSamplingRate()) - (int)(shimmerOffsetL * this->getSamplingRate());
+    int readPosR = this->write_pos_R_ - (int)(this->delay_time_R_ * this->getSamplingRate()) - (int)(shimmerOffsetR * this->getSamplingRate());
+
+    // Wrap read position around the end of the delay line if necessary
+    if(readPosL < 0) readPosL += this->DelayLineLength;
+    if(readPosR < 0) readPosR += this->DelayLineLength;
+
+    // Read32_t left and right channel delay line samples
+    float32_t delaySampleL = this->delay_line_L_[readPosL];
+    float32_t delaySampleR = this->delay_line_R_[readPosR];
+
+    // Calculate reverb decay factor
+    float32_t decay = std::pow(0.001f, 1.0f / (this->decay_time_ * this->getSamplingRate()));
+
+    // Calculate output samples
+    outL = inL + delaySampleL * decay;
+    outR = inR + delaySampleR * decay;
+    
+    // Write input samples to delay lines
+    this->delay_line_L_[this->write_pos_L_] = outL;
+    this->delay_line_R_[this->write_pos_R_] = outR;
+
+    // Increment write position and wrap around the end of the delay line if necessary
+    this->write_pos_L_ = (this->write_pos_L_ + 1) % this->DelayLineLength;
+    this->write_pos_R_ = (this->write_pos_R_ + 1) % this->DelayLineLength;
+
+    // Increment shimmer phase
+    this->shimmer_phase_ += this->getShimmerFrequency() / this->getSamplingRate();
+    if(this->shimmer_phase_ > 1.0f) this->shimmer_phase_ -= 1.0f;
 }
 
 void ShimmerReverb::setLeftDelayTime(float32_t delay_time_L) 
diff --git a/src/fx_shimmer_reverb.h b/src/fx_shimmer_reverb.h
index a7b8129..27bbb45 100644
--- a/src/fx_shimmer_reverb.h
+++ b/src/fx_shimmer_reverb.h
@@ -23,7 +23,7 @@
 
 #define SHIMMER_MAX_DELAY_TIME 2.0f
 
-class ShimmerReverb : public FX
+class ShimmerReverb : public FXElement
 {
     DISALLOW_COPY_AND_ASSIGN(ShimmerReverb);
 
@@ -37,7 +37,7 @@ public:
 
     virtual ~ShimmerReverb();
 
-    virtual void process(float32_t* left_input, float32_t* right_input, float32_t* left_output, float32_t* right_output, size_t nSamples) override;
+    virtual void processSample(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR) override;
 
     void setLeftDelayTime(float32_t delay_time_L);
     inline float32_t getLeftDelayTime() const;
diff --git a/src/fx_tape_delay.cpp b/src/fx_tape_delay.cpp
index faccabe..c3231f6 100644
--- a/src/fx_tape_delay.cpp
+++ b/src/fx_tape_delay.cpp
@@ -4,7 +4,7 @@
 #include <algorithm>
 
 TapeDelay::TapeDelay(const float32_t sampling_rate, float32_t default_delay_time, float32_t default_flutter_level, float32_t default_feedback_level) :
-    FX(sampling_rate),
+    FXElement(sampling_rate),
     MaxSampleDelayTime(sampling_rate * MAX_DELAY_TIME),
     left_read_pos_(0),
     right_read_pos_(0)
@@ -23,55 +23,44 @@ TapeDelay::~TapeDelay()
     delete[] this->right_buffer_;
 }
 
-void TapeDelay::process(float32_t* left_input, float32_t* right_input, float32_t* left_output, float32_t* right_output, size_t nSamples)
+void TapeDelay::processSample(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR)
 {
-    for(size_t i = 0; i < nSamples; ++i)
+    // calculate the fluttered delay time
+    float32_t fluttered_delay_time = this->getDelayTime() + this->getFlutteredDelayTime();
+
+    // Calculate write positions
+    int left_write_pos = this->left_read_pos_ - static_cast<int>(fluttered_delay_time);
+    while(left_write_pos < 0)
+    {
+        left_write_pos += this->MaxSampleDelayTime;
+    }
+
+    int right_write_pos = this->right_read_pos_ - static_cast<int>(fluttered_delay_time);
+    while(right_write_pos < 0)
+    {
+        right_write_pos += this->MaxSampleDelayTime;
+    }
+
+    // Write input to delay buffers
+    this->left_buffer_[left_write_pos] = inL;
+    this->right_buffer_[right_write_pos] = inR;
+
+    // Read from delay buffers and apply feedback
+    outL = this->left_buffer_[this->left_read_pos_];
+    outR = this->right_buffer_[this->right_read_pos_];
+    this->left_buffer_[left_write_pos] += outL * this->getFeedbackLevel();
+    this->right_buffer_[right_write_pos] += outR * this->getFeedbackLevel();
+
+    // Increment read positions
+    ++this->left_read_pos_;
+    if(this->left_read_pos_ >= this->MaxSampleDelayTime)
+    {
+        this->left_read_pos_ -= this->MaxSampleDelayTime;
+    }
+    ++this->right_read_pos_;
+    if(this->right_read_pos_ >= this->MaxSampleDelayTime)
     {
-        // calculate the fluttered delay time
-        float32_t fluttered_delay_time = this->getDelayTime() + this->getFlutteredDelayTime();
-
-        // Calculate write positions
-        int left_write_pos = this->left_read_pos_ - static_cast<int>(fluttered_delay_time);
-        while(left_write_pos < 0)
-        {
-            left_write_pos += this->MaxSampleDelayTime;
-        }
-
-        int right_write_pos = this->right_read_pos_ - static_cast<int>(fluttered_delay_time);
-        while(right_write_pos < 0)
-        {
-            right_write_pos += this->MaxSampleDelayTime;
-        }
-
-        // Write input to delay buffers
-        this->left_buffer_[left_write_pos] = *left_input;
-        this->right_buffer_[right_write_pos] = *right_input;
-
-        // Read from delay buffers and apply feedback
-        *left_output = this->left_buffer_[this->left_read_pos_];
-        *right_output = this->right_buffer_[this->right_read_pos_];
-        this->left_buffer_[left_write_pos] += *left_output * this->getFeedbackLevel();
-        this->right_buffer_[right_write_pos] += *right_output * this->getFeedbackLevel();
-
-        // Increment read positions
-        ++this->left_read_pos_;
-        if(this->left_read_pos_ >= this->MaxSampleDelayTime)
-        {
-            this->left_read_pos_ -= this->MaxSampleDelayTime;
-        }
-        ++this->right_read_pos_;
-        if(this->right_read_pos_ >= this->MaxSampleDelayTime)
-        {
-            this->right_read_pos_ -= this->MaxSampleDelayTime;
-        }
-
-        // Move to next input sample
-        ++left_input;
-        ++right_input;
-
-        // Move to next output sample
-        ++left_output;
-        ++right_output;
+        this->right_read_pos_ -= this->MaxSampleDelayTime;
     }
 }
 
diff --git a/src/fx_tape_delay.h b/src/fx_tape_delay.h
index a8caf89..a90d005 100644
--- a/src/fx_tape_delay.h
+++ b/src/fx_tape_delay.h
@@ -25,7 +25,7 @@
 
 #define MAX_DELAY_TIME 2
 
-class TapeDelay : public FX
+class TapeDelay : public FXElement
 {
     DISALLOW_COPY_AND_ASSIGN(TapeDelay);
  
@@ -33,7 +33,7 @@ public:
     TapeDelay(const float32_t sampling_rate, float32_t default_delay_time = 0.25f, float32_t default_flutter_level = 0.05f, float32_t default_wet_level = 0.5f);
     virtual ~TapeDelay();
 
-    virtual void process(float32_t* left_input, float32_t* right_input, float32_t* left_output, float32_t* right_output, size_t nSamples) override;
+    virtual void processSample(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR) override;
 
     void setDelayTime(float32_t delay_time);
     inline float32_t getDelayTime() const;