MACKIE 1202-VLZ PRO SCHEMATIC DIAGRAM
#MACKIE
#VLZ PRO
#audio mixer
#schematic diagram
#sound equipment
#professional audio
#recording
#studio gear
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LM381 4 channel audio mixer circuit design
LM381 4-channel audio mixer circuit design project using a few common electronic parts.
The LM381 audio mixer circuit is designed to combine audio signals from four separate channels into a single output. This circuit employs the LM381 integrated circuit, which is...
3 channel audio mixer (2N3904)
That circuit will provide an overall gain of one between the output and each input channel. Each input channel includes a single 0.1uf capacitor and 100-Kilohms resistor to provide an output impedance of 100K. The number of input channels to...
Recording circuit of phone conversations using PC
This circuit is designed to record telephone conversations on a landline telephone. It requires a small circuit and a computer subscription. Recording conversations is useful for recalling important discussions. Previously, this was accomplished using a small tape recorder, where the...
schematic computer multiplier sequence
A hard copy schematic diagram pertaining to the computer CSIRAC. This diagram illustrates the intricate connections among all the components within the circuit. Such diagrams were utilized for circuit construction and subsequent testing. In the case of CSIRAC, the primary...
2 channel audio mixer
This two-channel audio mixer utilizes 2N3904 transistors to create two preamplifiers. The first preamplifier is designed for high gain and is suitable for microphone inputs, while the second preamplifier is used to regulate the audio level input. The mixer requires...
three channel audio mixer circuit
The modular Portable Mixer design featured on these web pages has gained popularity among many amateurs; however, some users have requested a simpler device primarily for mixing mono signals. This design aims to meet those requirements, incorporating three inputs with...
fet audio mixer circuit
This project involves a simple circuit designed to mix two or more audio channels into a single channel, such as converting stereo audio into mono. The circuit is capable of accommodating multiple input channels while maintaining low power consumption. It...
A Master Control Unit for Receive Audio
An audio mixer receives outputs from various audio sources and amplifies them to drive a common speaker, allowing all active radios to be heard through a single speaker. However, there is a need for a master Audio On/Off switch to...
Audio Mixer based JFET 2N3819
A mixer can have as many or as few channels as needed by duplicating the input sections shown in the schematic design. An audio amplifier is an electronic device that amplifies low-power audio signals, which primarily consist of frequencies ranging...