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-rw-r--r--src/devices/bus/cpc/magicsound.cpp4
1 files changed, 0 insertions, 4 deletions
diff --git a/src/devices/bus/cpc/magicsound.cpp b/src/devices/bus/cpc/magicsound.cpp
index 5994c7a832b..194791f4a38 100644
--- a/src/devices/bus/cpc/magicsound.cpp
+++ b/src/devices/bus/cpc/magicsound.cpp
@@ -9,7 +9,6 @@
#include "emu.h"
#include "magicsound.h"
-#include "sound/volt_reg.h"
#include "speaker.h"
@@ -59,9 +58,6 @@ void al_magicsound_device::device_add_mconfig(machine_config &config)
SPEAKER(config, "speaker").front_center();
DAC_8BIT_R2R(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 0.5); // unknown DAC
- voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref"));
- vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT);
- vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT);
// no pass-through(?)
}