diff --git a/src/processor/memory/mmio/apu.rs b/src/processor/memory/mmio/apu.rs
index 53281f4..ba95fdb 100644
--- a/src/processor/memory/mmio/apu.rs
+++ b/src/processor/memory/mmio/apu.rs
@@ -105,16 +105,16 @@ impl Default for Apu {
             None
         };
 
-        let config = config.config();
-
         let converter = Samplerate::new(
             ConverterType::SincBestQuality,
             CLOCK_SPEED as u32,
-            config.sample_rate.0,
-            2,
+            config.sample_rate().0,
+            config.channels().into(),
         )
         .unwrap();
 
+        let config = config.config();
+
         Self {
             mem: [0x0; MEM_SIZE],
             apu_enable: true,