diff --git a/src/sfizz/FilePool.cpp b/src/sfizz/FilePool.cpp
index 3cd57684..9b43a2be 100644
--- a/src/sfizz/FilePool.cpp
+++ b/src/sfizz/FilePool.cpp
@@ -273,7 +273,7 @@ sfz::FilePromisePtr sfz::FilePool::getFilePromise(const std::string& filename) n
     auto promise = emptyPromises.back();
     promise->filename = preloaded->first;
     promise->preloadedData = preloaded->second.preloadedData;
-    promise->sampleRate = preloaded->second.information.sampleRate;
+    promise->sampleRate = static_cast<float>(preloaded->second.information.sampleRate);
     promise->oversamplingFactor = oversamplingFactor;
     promise->creationTime = std::chrono::high_resolution_clock::now();
 
diff --git a/src/sfizz/MidiState.cpp b/src/sfizz/MidiState.cpp
index b4267f12..434423b0 100644
--- a/src/sfizz/MidiState.cpp
+++ b/src/sfizz/MidiState.cpp
@@ -137,7 +137,7 @@ void sfz::MidiState::reset() noexcept
 
 void sfz::MidiState::resetAllControllers(int delay) noexcept
 {
-    for (unsigned ccIdx = 0; ccIdx < config::numCCs; ++ccIdx)
+    for (int ccIdx = 0; ccIdx < config::numCCs; ++ccIdx)
         ccEvent(delay, ccIdx, 0.0f);
 
     pitchBend = 0;
diff --git a/src/sfizz/MidiState.h b/src/sfizz/MidiState.h
index 7d4078fb..6c634838 100644
--- a/src/sfizz/MidiState.h
+++ b/src/sfizz/MidiState.h
@@ -176,7 +176,7 @@ private:
      * Pitch bend status
      */
     int pitchBend { 0 };
-    double sampleRate { config::defaultSampleRate };
+    float sampleRate { config::defaultSampleRate };
     int samplesPerBlock { config::defaultSamplesPerBlock };
     unsigned internalClock { 0 };
 };
diff --git a/src/sfizz/Region.cpp b/src/sfizz/Region.cpp
index a499bc10..bcc7196d 100644
--- a/src/sfizz/Region.cpp
+++ b/src/sfizz/Region.cpp
@@ -970,7 +970,7 @@ float sfz::Region::getBasePitchVariation(int noteNumber, float velocity) const n
     auto pitchVariationInCents = pitchKeytrack * (noteNumber - (int)pitchKeycenter); // note difference with pitch center
     pitchVariationInCents += tune; // sample tuning
     pitchVariationInCents += config::centPerSemitone * transpose; // sample transpose
-    pitchVariationInCents += static_cast<int>(velocity * pitchVeltrack); // track velocity
+    pitchVariationInCents += static_cast<int>(velocity) * pitchVeltrack; // track velocity
     pitchVariationInCents += pitchDistribution(Random::randomGenerator); // random pitch changes
     return centsFactor(pitchVariationInCents);
 }
@@ -994,7 +994,7 @@ float sfz::Region::getPhase() const noexcept
     float phase;
     if (oscillatorPhase >= 0) {
         phase = oscillatorPhase * (1.0f / 360.0f);
-        phase -= static_cast<int>(phase);
+        phase -= static_cast<float>(static_cast<int>(phase));
     } else {
         std::uniform_real_distribution<float> phaseDist { 0.0001f, 0.9999f };
         phase = phaseDist(Random::randomGenerator);
diff --git a/src/sfizz/Synth.cpp b/src/sfizz/Synth.cpp
index b2640738..caa51ca0 100644
--- a/src/sfizz/Synth.cpp
+++ b/src/sfizz/Synth.cpp
@@ -407,13 +407,13 @@ bool sfz::Synth::loadSfzFile(const fs::path& file)
                 noteActivationLists[note].push_back(region);
         }
 
-        for (unsigned cc = 0; cc < config::numCCs; cc++) {
+        for (int cc = 0; cc < config::numCCs; cc++) {
             if (region->ccTriggers.contains(cc) || region->ccConditions.contains(cc))
                 ccActivationLists[cc].push_back(region);
         }
 
         // Defaults
-        for (unsigned cc = 0; cc < config::numCCs; cc++) {
+        for (int cc = 0; cc < config::numCCs; cc++) {
             region->registerCC(cc, resources.midiState.getCCValue(cc));
         }
 
@@ -1026,12 +1026,12 @@ void sfz::Synth::resetAllControllers(int delay) noexcept
     resources.midiState.resetAllControllers(delay);
     for (auto& voice : voices) {
         voice->registerPitchWheel(delay, 0);
-        for (unsigned cc = 0; cc < config::numCCs; ++cc)
+        for (int cc = 0; cc < config::numCCs; ++cc)
             voice->registerCC(delay, cc, 0.0f);
     }
 
     for (auto& region : regions) {
-        for (unsigned cc = 0; cc < config::numCCs; ++cc)
+        for (int cc = 0; cc < config::numCCs; ++cc)
             region->registerCC(cc, 0.0f);
     }
 }