diff --git a/pedalboard/plugins/DelayLine.h b/pedalboard/plugins/AddLatency.h
similarity index 77%
rename from pedalboard/plugins/DelayLine.h
rename to pedalboard/plugins/AddLatency.h
index 01741794..15df4fcc 100644
--- a/pedalboard/plugins/DelayLine.h
+++ b/pedalboard/plugins/AddLatency.h
@@ -21,12 +21,12 @@ namespace Pedalboard {
 
 /**
  * A dummy plugin that buffers audio data internally, used to test Pedalboard's
- * automatic delay compensation.
+ * automatic latency compensation.
  */
-class DelayLine : public JucePlugin<juce::dsp::DelayLine<
-                      float, juce::dsp::DelayLineInterpolationTypes::None>> {
+class AddLatency : public JucePlugin<juce::dsp::DelayLine<
+                       float, juce::dsp::DelayLineInterpolationTypes::None>> {
 public:
-  virtual ~DelayLine(){};
+  virtual ~AddLatency(){};
 
   virtual void reset() override {
     getDSP().reset();
@@ -49,18 +49,18 @@ class DelayLine : public JucePlugin<juce::dsp::DelayLine<
   int samplesProvided = 0;
 };
 
-inline void init_delay_line(py::module &m) {
-  py::class_<DelayLine, Plugin>(
-      m, "DelayLine",
+inline void init_add_latency(py::module &m) {
+  py::class_<AddLatency, Plugin>(
+      m, "AddLatency",
       "A dummy plugin that delays input audio for the given number of samples "
       "before passing it back to the output. Used internally to test "
       "Pedalboard's automatic latency compensation. Probably not useful as a "
       "real effect.")
       .def(py::init([](int samples) {
-             auto dl = new DelayLine();
-             dl->getDSP().setMaximumDelayInSamples(samples);
-             dl->getDSP().setDelay(samples);
-             return dl;
+             auto al = new AddLatency();
+             al->getDSP().setMaximumDelayInSamples(samples);
+             al->getDSP().setDelay(samples);
+             return al;
            }),
            py::arg("samples") = 44100);
 }
diff --git a/pedalboard/plugins/Delay.h b/pedalboard/plugins/Delay.h
new file mode 100644
index 00000000..4fe60a12
--- /dev/null
+++ b/pedalboard/plugins/Delay.h
@@ -0,0 +1,133 @@
+/*
+ * pedalboard
+ * Copyright 2022 Spotify AB
+ *
+ * Licensed under the GNU Public License, Version 3.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    https://www.gnu.org/licenses/gpl-3.0.html
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "../JucePlugin.h"
+
+namespace Pedalboard {
+template <typename SampleType>
+class Delay : public JucePlugin<juce::dsp::DelayLine<
+                  SampleType, juce::dsp::DelayLineInterpolationTypes::None>> {
+public:
+  SampleType getDelaySeconds() const { return delaySeconds; }
+  void setDelaySeconds(const SampleType value) {
+    if (value < 0.0 || value > MAXIMUM_DELAY_TIME_SECONDS) {
+      throw std::range_error("Delay (in seconds) must be between 0.0s and " +
+                             std::to_string(MAXIMUM_DELAY_TIME_SECONDS) + "s.");
+    }
+    delaySeconds = value;
+  };
+  SampleType getFeedback() const { return feedback; }
+  void setFeedback(const SampleType value) {
+    if (value < 0.0 || value > 1.0) {
+      throw std::range_error("Feedback must be between 0.0 and 1.0.");
+    }
+    feedback = value;
+  };
+  SampleType getMix() const { return mix; }
+  void setMix(const SampleType value) {
+    if (value < 0.0 || value > 1.0) {
+      throw std::range_error("Mix must be between 0.0 and 1.0.");
+    }
+    mix = value;
+  };
+
+  virtual void prepare(const juce::dsp::ProcessSpec &spec) override {
+    if (this->lastSpec.sampleRate != spec.sampleRate ||
+        this->lastSpec.maximumBlockSize < spec.maximumBlockSize ||
+        spec.numChannels != this->lastSpec.numChannels) {
+      this->getDSP().setMaximumDelayInSamples(
+          (int)(MAXIMUM_DELAY_TIME_SECONDS * spec.sampleRate));
+      this->getDSP().prepare(spec);
+      this->lastSpec = spec;
+    }
+
+    this->getDSP().setDelay((int)(delaySeconds * spec.sampleRate));
+  }
+
+  virtual void reset() override { this->getDSP().reset(); }
+
+  virtual int process(
+      const juce::dsp::ProcessContextReplacing<SampleType> &context) override {
+    // TODO: More advanced mixing rules than "linear?"
+    SampleType dryVolume = 1.0f - getMix();
+    SampleType wetVolume = getMix();
+
+    if (delaySeconds == 0.0f) {
+      // Special case where DelayLine doesn't do anything for us.
+      // Regardless of the mix or feedback parameters, the input will sound
+      // identical.
+      return context.getInputBlock().getNumSamples();
+    }
+
+    this->getDSP().setDelay((int)(delaySeconds * this->lastSpec.sampleRate));
+
+    // Pass samples through the delay line with feedback:
+    for (size_t c = 0; c < context.getInputBlock().getNumChannels(); c++) {
+      jassert(context.getInputBlock().getChannelPointer(c) ==
+              context.getOutputBlock().getChannelPointer(c));
+      SampleType *channelBuffer = context.getOutputBlock().getChannelPointer(c);
+
+      for (size_t i = 0; i < context.getInputBlock().getNumSamples(); i++) {
+        SampleType delayOutput = this->getDSP().popSample(c);
+        this->getDSP().pushSample(c, channelBuffer[i] +
+                                         (getFeedback() * delayOutput));
+        channelBuffer[i] =
+            (channelBuffer[i] * dryVolume) + (wetVolume * delayOutput);
+      }
+    }
+    return context.getInputBlock().getNumSamples();
+  }
+
+private:
+  SampleType delaySeconds = 1.0f;
+  SampleType feedback = 0.0f;
+  SampleType mix = 1.0f;
+  static constexpr int MAXIMUM_DELAY_TIME_SECONDS = 30;
+};
+
+inline void init_delay(py::module &m) {
+  py::class_<Delay<float>, Plugin>(
+      m, "Delay",
+      "A digital delay plugin with controllable delay time, feedback "
+      "percentage, and dry/wet mix.")
+      .def(py::init([](float delaySeconds, float feedback, float mix) {
+             auto delay = new Delay<float>();
+             delay->setDelaySeconds(delaySeconds);
+             delay->setFeedback(feedback);
+             delay->setMix(mix);
+             return delay;
+           }),
+           py::arg("delay_seconds") = 0.5, py::arg("feedback") = 0.0,
+           py::arg("mix") = 0.5)
+      .def("__repr__",
+           [](const Delay<float> &plugin) {
+             std::ostringstream ss;
+             ss << "<pedalboard.Delay";
+             ss << " delay_seconds=" << plugin.getDelaySeconds();
+             ss << " feedback=" << plugin.getFeedback();
+             ss << " mix=" << plugin.getMix();
+             ss << " at " << &plugin;
+             ss << ">";
+             return ss.str();
+           })
+      .def_property("delay_seconds", &Delay<float>::getDelaySeconds,
+                    &Delay<float>::setDelaySeconds)
+      .def_property("feedback", &Delay<float>::getFeedback,
+                    &Delay<float>::setFeedback)
+      .def_property("mix", &Delay<float>::getMix, &Delay<float>::setMix);
+}
+}; // namespace Pedalboard
diff --git a/pedalboard/python_bindings.cpp b/pedalboard/python_bindings.cpp
index f9b6e41b..61bf1156 100644
--- a/pedalboard/python_bindings.cpp
+++ b/pedalboard/python_bindings.cpp
@@ -32,10 +32,11 @@ namespace py = pybind11;
 #include "Plugin.h"
 #include "process.h"
 
+#include "plugins/AddLatency.h"
 #include "plugins/Chorus.h"
 #include "plugins/Compressor.h"
 #include "plugins/Convolution.h"
-#include "plugins/DelayLine.h"
+#include "plugins/Delay.h"
 #include "plugins/Distortion.h"
 #include "plugins/Gain.h"
 #include "plugins/HighpassFilter.h"
@@ -136,6 +137,7 @@ PYBIND11_MODULE(pedalboard_native, m) {
   init_chorus(m);
   init_compressor(m);
   init_convolution(m);
+  init_delay(m);
   init_distortion(m);
   init_gain(m);
   init_highpass(m);
@@ -151,5 +153,5 @@ PYBIND11_MODULE(pedalboard_native, m) {
 
   // Internal plugins for testing, debugging, etc:
   py::module internal = m.def_submodule("_internal");
-  init_delay_line(internal);
+  init_add_latency(internal);
 };
diff --git a/tests/test_latency_compensation.py b/tests/test_latency_compensation.py
index 1af267ac..d65d0fe3 100644
--- a/tests/test_latency_compensation.py
+++ b/tests/test_latency_compensation.py
@@ -17,7 +17,7 @@
 
 import pytest
 import numpy as np
-from pedalboard_native._internal import DelayLine
+from pedalboard_native._internal import AddLatency
 
 
 @pytest.mark.parametrize("sample_rate", [22050, 44100, 48000])
@@ -26,6 +26,6 @@
 def test_latency_compensation(sample_rate, buffer_size, latency_seconds):
     num_seconds = 10.0
     noise = np.random.rand(int(num_seconds * sample_rate))
-    plugin = DelayLine(int(latency_seconds * sample_rate))
+    plugin = AddLatency(int(latency_seconds * sample_rate))
     output = plugin.process(noise, sample_rate, buffer_size=buffer_size)
     np.testing.assert_allclose(output, noise)
diff --git a/tests/test_native_module.py b/tests/test_native_module.py
index 4df3863b..43be12ae 100644
--- a/tests/test_native_module.py
+++ b/tests/test_native_module.py
@@ -18,7 +18,7 @@
 import os
 import pytest
 import numpy as np
-from pedalboard import process, Distortion, Gain, Compressor, Convolution, Reverb
+from pedalboard import process, Delay, Distortion, Gain, Compressor, Convolution, Reverb
 
 IMPULSE_RESPONSE_PATH = os.path.join(os.path.dirname(__file__), "impulse_response.wav")
 
@@ -91,6 +91,29 @@ def test_distortion(gain_db, shape, sr=44100):
     np.testing.assert_allclose(np.tanh(full_scale_noise * gain_scale), result, rtol=4e-7, atol=2e-7)
 
 
+def test_delay():
+    delay_seconds = 2.5
+    feedback = 0.0
+    mix = 0.5
+    duration = 10.0
+    sr = 44100
+
+    full_scale_noise = np.random.rand(int(sr * duration)).astype(np.float32)
+    result = Delay(delay_seconds, feedback, mix)(full_scale_noise, sr)
+
+    # Manually do what a delay plugin would do:
+    dry_volume = 1.0 - mix
+    wet_volume = mix
+
+    delayed_line = np.concatenate([np.zeros(int(delay_seconds * sr)), full_scale_noise])[
+        : len(result)
+    ]
+    expected = (dry_volume * full_scale_noise) + (wet_volume * delayed_line)
+
+    np.testing.assert_equal(result.shape, expected.shape)
+    np.testing.assert_allclose(expected, result, rtol=4e-7, atol=2e-7)
+
+
 @pytest.mark.parametrize("reset", (True, False))
 def test_plugin_state_not_cleared_between_invocations(reset: bool):
     """