diff --git a/zones_convolver/ConvolutionEngine.cpp b/zones_convolver/ConvolutionEngine.cpp
index 7bcd81e..89f9f48 100644
--- a/zones_convolver/ConvolutionEngine.cpp
+++ b/zones_convolver/ConvolutionEngine.cpp
@@ -101,11 +101,8 @@ void ConvolutionEngine::reset ()
         convolver_->Reset ();
 }
 
-void ConvolutionEngine::ConfigureEngine (const EngineSpec & engine_spec)
-{
-}
-
-void ConvolutionEngine::LoadIR (juce::dsp::AudioBlock<const float> ir_block)
+void ConvolutionEngine::LoadIR (juce::dsp::AudioBlock<const float> ir_block,
+                                const EngineSpec & engine_spec)
 {
     if (spec_ != std::nullopt)
         thread_pool_.addJob (new LoadIRJob (ir_block, *spec_, command_queue_), true);
diff --git a/zones_convolver/ConvolutionEngine.h b/zones_convolver/ConvolutionEngine.h
index 1b09c49..ff992f4 100644
--- a/zones_convolver/ConvolutionEngine.h
+++ b/zones_convolver/ConvolutionEngine.h
@@ -111,10 +111,6 @@ class ConvolutionEngine
     , public juce::Thread
 {
 public:
-    struct EngineSpec
-    {
-    };
-
     explicit ConvolutionEngine (juce::ThreadPool & thread_pool);
     ~ConvolutionEngine () override;
 
@@ -122,13 +118,12 @@ class ConvolutionEngine
     void operator() (
         ConvolutionNotificationQueue::DisposeEngineCommand & dispose_engine_command) override;
 
-    void LoadIR (juce::dsp::AudioBlock<const float> ir_block);
+    void LoadIR (juce::dsp::AudioBlock<const float> ir_block, const EngineSpec & engine_spec);
     void operator() (ConvolutionCommandQueue::EngineReadyCommand & engine_ready_command) override;
 
     void prepare (const juce::dsp::ProcessSpec & spec) override;
     void process (const juce::dsp::ProcessContextReplacing<float> & replacing) override;
     void reset () override;
-    void ConfigureEngine (const EngineSpec & engine_spec);
 
 private:
     std::unique_ptr<TimeDistributedNUPC> convolver_;
@@ -140,7 +135,6 @@ class ConvolutionEngine
     juce::ThreadPool & thread_pool_;
     ConvolutionCommandQueue::VisitorQueue command_queue_;
     ConvolutionNotificationQueue::VisitorQueue notification_queue_;
-    EngineSpec engine_spec_;
     juce::AudioBuffer<float> ir_buffer_;
 };
 }
\ No newline at end of file
diff --git a/zones_convolver/Convolver.cpp b/zones_convolver/Convolver.cpp
new file mode 100644
index 0000000..b945141
--- /dev/null
+++ b/zones_convolver/Convolver.cpp
@@ -0,0 +1,56 @@
+#include "Convolver.h"
+
+zones::Convolver::Convolver (juce::dsp::AudioBlock<const float> ir_block,
+                             const juce::dsp::ProcessSpec & process_spec,
+                             const zones::Convolver::ConvolverSpec & convolver_spec)
+    : process_spec_ (process_spec)
+    , convolver_spec_ (convolver_spec)
+{
+    num_convolution_channels_ = ir_block.getNumChannels ();
+    auto max_block_size = process_spec_.maximumBlockSize;
+    auto sample_rate = process_spec_.sampleRate;
+
+    routing_buffer_.setSize (num_convolution_channels_, max_block_size);
+
+    time_distributed_nupc_ = std::make_unique<TimeDistributedNUPC> (
+        ir_block,
+        juce::dsp::ProcessSpec {
+            .sampleRate = sample_rate,
+            .maximumBlockSize = max_block_size,
+            .numChannels = static_cast<uint> (num_convolution_channels_),
+        });
+}
+
+void zones::Convolver::Process (const juce::dsp::ProcessContextReplacing<float> & replacing)
+{
+    auto output_block = replacing.getOutputBlock ();
+
+    juce::dsp::AudioBlock<float> routing_block {routing_buffer_};
+    routing_block.clear ();
+
+    for (auto convolution_channel = 0; convolution_channel < num_convolution_channels_;
+         ++convolution_channel)
+    {
+        auto input_routing_channel = convolver_spec_.input_routing [convolution_channel];
+        auto input_routing_block = output_block.getSingleChannelBlock (input_routing_channel);
+        routing_block.getSingleChannelBlock (convolution_channel).copyFrom (input_routing_block);
+    }
+
+    time_distributed_nupc_->Process (
+        {routing_block}); // THIS NEEDS TO HANDLE SMALLER AND LARGER BLOCKS...
+
+    output_block.clear ();
+    for (auto convolution_channel = 0; convolution_channel < num_convolution_channels_;
+         ++convolution_channel)
+    {
+        auto output_routing_channel = convolver_spec_.output_routing [convolution_channel];
+        auto output_routing_block = output_block.getSingleChannelBlock (output_routing_channel);
+        output_routing_block.add (routing_block.getSingleChannelBlock (convolution_channel));
+    }
+}
+
+void zones::Convolver::Reset ()
+{
+    time_distributed_nupc_->Reset ();
+    routing_buffer_.clear ();
+}
diff --git a/zones_convolver/Convolver.h b/zones_convolver/Convolver.h
new file mode 100644
index 0000000..f6d2191
--- /dev/null
+++ b/zones_convolver/Convolver.h
@@ -0,0 +1,30 @@
+#pragma once
+
+#include "time_distributed/TimeDistributedNUPC.h"
+
+namespace zones
+{
+class Convolver
+{
+public:
+    struct ConvolverSpec
+    {
+        std::vector<int> input_routing;
+        std::vector<int> output_routing;
+    };
+
+    Convolver (juce::dsp::AudioBlock<const float> ir_block,
+               const juce::dsp::ProcessSpec & process_spec,
+               const ConvolverSpec & convolver_spec);
+    void Process (const juce::dsp::ProcessContextReplacing<float> & replacing);
+    void Reset ();
+
+private:
+    juce::AudioBuffer<float> routing_buffer_;
+    std::unique_ptr<TimeDistributedNUPC> time_distributed_nupc_;
+
+    juce::dsp::ProcessSpec process_spec_;
+    ConvolverSpec convolver_spec_;
+    int num_convolution_channels_;
+};
+}
\ No newline at end of file
diff --git a/zones_convolver/zones_convolver.cpp b/zones_convolver/zones_convolver.cpp
index 1c7c5ef..cebf58e 100644
--- a/zones_convolver/zones_convolver.cpp
+++ b/zones_convolver/zones_convolver.cpp
@@ -1,6 +1,7 @@
 #include "zones_convolver.h"
 
 #include "ConvolutionEngine.cpp"
+#include "Convolver.cpp"
 #include "PartitionSchemes.cpp"
 #include "UniformPartitionedConvolver.cpp"
 #include "time_distributed/TimeDistributedNUPC.cpp"
diff --git a/zones_convolver/zones_convolver.h b/zones_convolver/zones_convolver.h
index a7f8583..3bcbcf9 100644
--- a/zones_convolver/zones_convolver.h
+++ b/zones_convolver/zones_convolver.h
@@ -15,6 +15,7 @@ END_JUCE_MODULE_DECLARATION
 */
 
 #include "ConvolutionEngine.h"
+#include "Convolver.h"
 #include "PartitionSchemes.h"
 #include "UniformPartitionedConvolver.h"
 #include "time_distributed/TimeDistributedNUPC.h"