3 Line Mixer Schematic


Headphone Amplifier tube 1J17b



AN6884 - VU Led Level meter for amplifiers


AN6884 - VU Led Level meter for amplifiers

AN6884 - VU Led Level meter for amplifiers circuit The basic component is the complete AN6884 by Panasonic. The AN6884 is a monolithic integrated circuit driving 5- LED and is capable of logarithmic (dB) bar graph display for input signal. Incorporating high gain rectification ...