diff --git a/src/engine/sysDef.cpp b/src/engine/sysDef.cpp
index 9680012f3..7f87af69b 100644
--- a/src/engine/sysDef.cpp
+++ b/src/engine/sysDef.cpp
@@ -2003,7 +2003,7 @@ void DivEngine::registerSystems() {
   );
   
   sysDefs[DIV_SYSTEM_GBA_DMA]=new DivSysDef(
-    "Game Boy Advance DMA Sound", NULL, 0xfe, 0, 2, false, true, 0, false, 1U<<DIV_SAMPLE_DEPTH_8BIT, 0, 0,
+    "Game Boy Advance DMA Sound", NULL, 0xfe, 0, 2, false, true, 0, false, 1U<<DIV_SAMPLE_DEPTH_8BIT, 0, 256,
     "additional PCM FIFO channels in Game Boy Advance driven directly by its DMA hardware.",
     {"PCM 1", "PCM 2"},
     {"P1", "P2"},
diff --git a/src/gui/guiConst.cpp b/src/gui/guiConst.cpp
index c31e0007b..85bd5c11c 100644
--- a/src/gui/guiConst.cpp
+++ b/src/gui/guiConst.cpp
@@ -179,7 +179,7 @@ const char* insTypes[DIV_INS_MAX+1][3]={
   {"PowerNoise (noise)",ICON_FUR_NOISE,ICON_FUR_INS_POWERNOISE},
   {"PowerNoise (slope)",ICON_FUR_SAW,ICON_FUR_INS_POWERNOISE_SAW},
   {"Dave",ICON_FA_BAR_CHART,ICON_FUR_INS_DAVE},
-  {"Game Boy Advance DMA",ICON_FA_VOLUME_UP,ICON_FA_QUESTION}, // TODO
+  {"Game Boy Advance DMA",ICON_FA_GAMEPAD,ICON_FA_QUESTION}, // TODO
   {NULL,ICON_FA_QUESTION,ICON_FA_QUESTION}
 };