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Diffstat (limited to 'src/mame/drivers/kingobox.cpp')
-rw-r--r--src/mame/drivers/kingobox.cpp2
1 files changed, 0 insertions, 2 deletions
diff --git a/src/mame/drivers/kingobox.cpp b/src/mame/drivers/kingobox.cpp
index 220e39e9d20..c9397f5e376 100644
--- a/src/mame/drivers/kingobox.cpp
+++ b/src/mame/drivers/kingobox.cpp
@@ -513,7 +513,6 @@ MACHINE_CONFIG_START(kingofb_state::kingofb)
DAC_8BIT_R2R(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.125); // 100K (R30-44 even)/200K (R31-45 odd) ladder network
voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref"));
- vref.set_output(5.0);
vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT);
vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT);
MACHINE_CONFIG_END
@@ -571,7 +570,6 @@ MACHINE_CONFIG_START(kingofb_state::ringking)
DAC_8BIT_R2R(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.125); // unknown DAC
voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref"));
- vref.set_output(5.0);
vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT);
vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT);
MACHINE_CONFIG_END