The three channel output distribution amplifier uses 4558. The first stage is resistor coupled with a 33k.… Each output stage independently drives an amplifier through the 50 µF output capacitor to the 4k7 kΩ load resistor. Audio Distribution Amplifier using 4558 4 channel audio splitter layout/ Audio Distribution Amplifier 4558
Posts tagged Audio Distribution Amplifier 4558
Echo Repeter and preamp mic schematic
Echo Repeter and preamp mic schematic Part R1,6,25,36,48,54 2K2 R2,7,16,27 470K R3,8,26,31 12K R4,9,39 220R R5,10 22K R11 1M5 R12,45 10K R13,52,53,58,59 […]
10.000 watt wind turbine
10.000 watt wind turbine Product Features: High Availability: Constantly produces power from 5.6mph up to more than 95 mph Performance: Highly efficient aerodynamic blades and system design guarantee superior performance. Hybrid system: The charge controller can incorporate 10.000 watt wind and 250W solar power together to simultaneously charge the same bank of batteries Load control: […]
The high tones
The treble controls the high tones, middle the mid-range tones and bass controls The treble controls the high tones, middle the mid-range tones and bass controls
light switch project
light switch project using BC107 BC108 BC107 BC108 BC557 BC558 BC327 light switch project using BC107 BC108 BC107 BC108 BC557 BC558 BC327 Parts R light resistor R1 4,7 K R2 1,2 K R3 2,2 K R4 1,2 K R5 1,2 K R6 2,7 K R7 100 K C1 10 956/16V TR1 BC107-BC108 NPN (CV7644) TR2 […]
