FET Audio Mixer and Switch


Posted on Feb 6, 2014

How to built a FET Audio Mixer and Switch Circuit. PARTS LIST, R1 1MΩ, R2 47kΩ, R3 47kΩ, R4 1MΩ, R5 47kΩ, R6 47kΩ, R7 47kΩ, VR1 50kΩ, VR2 50kΩ, C1, C2, C3 4.7µF 16V, C4 100nF (104), C5 47nF (473), C6 47nF (473), Q1 BF245 or 2N3819, Q2 BF245 or 2N3819, S1, S2 Switch, Junction-FETs such as the BF245 or 2N3819 already popular in HF circuits but it can also applied to LF circuits.


FET Audio Mixer and Switch
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Audio Stereo Mixer circuit
NiCad Charger with temp control
Signal-injector
7W Mini Audio Amplifier Circuit based LM383
LED Flasher Using 555 IC
led vu meter circuit using lm3915 ic
bistable multivibrator using ic 555
NJM2274AR LOW POWER VIDEO AMPLIFIER WITH Y-C MIXER
Amateur Radio circuits
Novel FM receiver circuit diagram



Top