mamedev
diff --git a/‎src/mame/mame.lst
+3 b/‎src/mame/mame.lst
+3
@@ -38455,6 +38455,9 @@ d50                             //
 d50o                            //
 d550                            //
 
+@source:roland/roland_d70.cpp
+d70                             // 1990 Roland D-70 Super LA Synthesizer
+
 @source:roland/roland_jd800.cpp
 jd800                           //