Hi Fi mini mixer


Posted on Aug 24, 2012

Input Amplifier Module: a low noise circuit equipped with a variable voltage-gain (10 - 100) pre-set, primarily intended as high quality microphone input, also suitable for low-level line input. High-quality modular design. 9V Battery powered - Very low current drawing.


Hi Fi mini mixer
Click here to download the full size of the above Circuit.

Tone Control Module: a three-band (Bass, Middle, Treble) tone control circuit providing unity-gain when its controls are set to flat frequency response. It can be inserted after one or more Input Amplifier Modules and/or after the Main Mixer Amplifiers.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

AttoBasic
Pulse Voltage Multiplier
Audio Filters Circuits Projects
Micropower Regulated Charge Pump in 2 x 2 DFN
Direct Coupled Discrete Astable Multivibrator circuit
DN-41 consisting of high-current switching regulator
Breaker control signal circuit of the electromagnetic actuator



Top