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-rw-r--r--src/mame/audio/targ.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mame/audio/targ.cpp b/src/mame/audio/targ.cpp
index d83b665955f..77d2c1fb150 100644
--- a/src/mame/audio/targ.cpp
+++ b/src/mame/audio/targ.cpp
@@ -188,6 +188,7 @@ void exidy_state::spectar_audio(machine_config &config)
DAC_1BIT(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 0.99);
voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref", 0));
+ vref.set_output(5.0);
vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT);
}
@@ -203,5 +204,6 @@ void exidy_state::targ_audio(machine_config &config)
DAC_1BIT(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 0.99);
voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref", 0));
+ vref.set_output(5.0);
vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT);
}