Features
• Has two channels that can be used for either stereo or bridge amplifier.
• High outputs : LA4192 provides 2.3W per channel for 2 channel stereo connected at VCC=9V,  RL=4Ω, or 4.7W bridge amplifier (for RL=8Ω).
• Voltage gain is variable by externally connected feedback resistors :
For 2-channel : RNF=27Ω, VG=50dB
Bridge amplifier connected : RNF=51Ω, VG=51dB
• Switching distortions in higher frequencies have been held low.
• The built-in muting circuit keeps noises caused by turning power on and off at low levels.
• The built-in ripple filter provides good ripple rejection factors.
• Excels in channel separation.