Index: atari_chips/pokeyv2/build.sh
===================================================================
--- atari_chips/pokeyv2/build.sh	(revision 1556)
+++ atari_chips/pokeyv2/build.sh	(revision 1557)
@@ -493,6 +493,7 @@
 				"enable_flash" => 1,
 				"enable_spdif" => 1,
 				"enable_ps2" => 1,
+				"enable_routing" => 1,
 				"flash_addr_bits" => 17,
 				"sample_ram_size" => 65536,
 				"pll_v2" => 0,
@@ -712,6 +713,7 @@
 				"enable_flash" => 1,
 				"enable_spdif" => 1,
 				"enable_ps2" => 1,
+				"enable_routing" => 1,
 				"flash_addr_bits" => 17,
 				#"sample_ram_size" => 65536, Not enough room with FIR
 				"sid_wave_base" => 79872, #"to_integer(unsigned(x\"13800\"))",
@@ -748,6 +750,7 @@
 				"enable_flash" => 1,
 				"enable_spdif" => 1,
 				"enable_ps2" => 1,
+				"enable_routing" => 1,
 				"flash_addr_bits" => 17,
 				"sample_ram_size" => 65536, 
 				"sid_wave_base" => 79872, #"to_integer(unsigned(x\"13800\"))",
@@ -823,6 +826,7 @@
 				"enable_flash" => 1,
 				"enable_spdif" => 1,
 				"enable_ps2" => 1,
+				"enable_routing" => 1,
 				"flash_addr_bits" => 17,
 				"sample_ram_size" => 65536,
 				"sid_wave_base" => 79872, #"to_integer(unsigned(x\"13800\"))",
Index: atari_chips/pokeyv2/pokeymax.vhd
===================================================================
--- atari_chips/pokeyv2/pokeymax.vhd	(revision 1556)
+++ atari_chips/pokeyv2/pokeymax.vhd	(revision 1557)
@@ -2054,7 +2054,8 @@
 	SID_AUDIO_IN_SIGNED(1) <= MIXER_SIGNED_REG(1);
 end generate routing_on;	
 
-routing_off : if enable_routing=1 generate 
+routing_off : if enable_routing=0 generate 
+	mixer_mute <= '0';
 	SAMPLE_AUDIO_IN_SIGNED(0) <= to_signed(0,16);
 	SAMPLE_AUDIO_IN_SIGNED(1) <= to_signed(0,16);
 	SID_AUDIO_IN_SIGNED(0) <= to_signed(0,16);