diff --git a/src/BizHawk.Client.EmuHawk/RetroAchievements/RCheevos.Debug.cs b/src/BizHawk.Client.EmuHawk/RetroAchievements/RCheevos.Debug.cs
index d1015530dd..a59293fc3f 100644
--- a/src/BizHawk.Client.EmuHawk/RetroAchievements/RCheevos.Debug.cs
+++ b/src/BizHawk.Client.EmuHawk/RetroAchievements/RCheevos.Debug.cs
@@ -103,7 +103,7 @@ namespace BizHawk.Client.EmuHawk
 			private readonly Disc _disc;
 			private readonly DiscSectorReader _dsr;
 			private readonly DiscTrack _track;
-			private readonly byte[] _buf2448;
+			private readonly byte[] _buf2352;
 
 			public bool IsAvailable => _disc != null;
 			public int LBA => _track.LBA;
@@ -194,8 +194,8 @@ namespace BizHawk.Client.EmuHawk
 					return;
 				}
 
-				_dsr = new(_disc);
-				_buf2448 = new byte[2448];
+				_dsr = new(_disc) { Policy = { ThrowExceptions2048 = false } };
+				_buf2352 = new byte[2352];
 			}
 
 			public int ReadSector(int lba, IntPtr buffer, nuint requestedBytes)
@@ -205,9 +205,11 @@ namespace BizHawk.Client.EmuHawk
 					return 0;
 				}
 
-				var numRead = _dsr.ReadLBA_2448(lba, _buf2448, 0);
+				var numRead = _track.IsAudio
+					? _dsr.ReadLBA_2352(lba, _buf2352, 0)
+					: _dsr.ReadLBA_2048(lba, _buf2352, 0);
 				var numCopied = (int)Math.Min((ulong)numRead, requestedBytes);
-				Marshal.Copy(_buf2448, 0, buffer, numCopied);
+				Marshal.Copy(_buf2352, 0, buffer, numCopied);
 				return numCopied;
 			}