Audio Equalizer 10 Band Schematic This circuit allows you to equlize the audio signals in ten band. It uses low amount op-amps to anatomy a able blaster circuit. The affection of the architecture is a classical band-pass alive filter. The U11 acts as an attenuator to adapt the arresting akin for equlizing. The U13 acts [...]
Skema Rangkaian Active Crossover Circuit This alive Cantankerous over is adequately beeline forward. It consists of a absorber and two 3rd order, 18 dB per octave filters. One low canyon and the added high. The cantankerous over abundance is set at 2Khz and is advised for AEK’s 400watt per access PA/Keyboard Amp systems. Obviously alone [...]
100watt Amplifier bipolar circuit This is a basic 100 watt power amplifier designed to be (relatively) easy to build at a reasonable price. It has a better performance (read: musical quality) than the standard STK module amps that are used in almost every mass market stereo receiver manufactured today. When I originally built this thing, [...]
My cause of construction of this project was to develop a compact design for a stereo amplifier can be integrated by a wrong (but the sound quality conscious!) Living student at a university or a college dormitory. audio amplifier 50W circuit The amplifier feeds a pair of speakers with two LM3876 amplifier integrated circuits (50 watts [...]
Here is a 60 to 100 Watt Amplifiers circuit, the electronic designer was developed for the (relatively) easy to build at a reasonable price. It has a better performance (ie: musical quality) than the default STK module amps, in practically every mass market stereo receiver manufactured today. As I am behind this thing, it was [...]
Mosfet 300W Audio Power Amplifiers Schematics Mosfet 300W Audio Power Amplifiers Schematics Specification: Maximum Output: 240 watts rms into 8 Ohms, 380 watts rms into 4 Ohms Audio Frequency Linearity: 20 Hz – 20 kHz (+0, -0.2 dB) Closed Loop Gain: 32 dB Hum and Noise: -90 dB (input short circuit) Output Offset Voltage: Less [...]
Audio 6 Input Mixer Amplifier Circuit Diagrams The mixer circuit above has 3 line inputs and 3 mic inputs. The mic inputs are suitable for low impedance 200-1000R dynamic microphones. An ECM or condenser mic can also be used, but must have bias applied via a series resistor. As with any mixer circuit, a slight [...]
