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An important application
for those involved with sound , who want to avoid buzzing and problems for the use of
sound mechanisms which don't have common earth. You have to pay attention for greater
efficiency, for exactness of resistance (accurateness 1% metal film ) and capacitor which
must be at least MKT, matching capacitor meter.
| R1....4= 15Kohms |
C1-2-7= 10uF
25V |
IC1= TL071- NE5534A |
| R5-15-17=
100ohms |
C3-5= 47nF
63V MKT |
IC2= TL072- NE5532A |
| R6-7= 15Kohms |
C4-6= 56pF
100V ceramic |
J1= CANNON
JACK |
| R8= 47Kohms |
C8-12= 47nF
63V MKT |
J2= CANNON
JACK |
| R9-10= 15Kohms |
C9-10-11-13=
220pF 100V ceramic or mylar |
|
| R11-12-13-14=
15Kohms |
C14-16=
220uF 25V |
|
| R16= 220ohms |
C15= 10nF
63V MKT |
All the Resistors is 1/4W 1%
metal |
Sam
Electronic Circuits 6/01 |
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