Rabu, 29 Februari 2012

skema preamp simple

skema preamp yg simple,modal dikit dah bisa bikin preamp,...

Skema power peavey CS1200X Dan pcb lay out nya....



bagi yg beminat bisa langsung di download....

power peavey sangat di gemari orang karna daya tahannya yg melegendaris,...
dan kali ini saya berikan skema ama pcb lay out nya.... barang kali ada yg berminat....

5 Band Graphic Equaliser with LA3600 and PCB







 

5 Band Graphic Equaliser  with LA3600 and PCB



Technical Specifications – Characteristics
Working voltage: 6-15V DC
Frequency response: 20Hz-20KHz
Current: 60 ma





Parts
C1 = 2.2mF 22v
C2 = 47nF
C3 = 680nF
C4 = 15nF
C5 = 220nF
C6 = 4.7nF
C7 = 68nF
C8 = 1.2nF
C9 = 22nF
C10 = 470pF
C11 = 6.8nF
C12 = 1nF
C13 = 2.2mF
C14 = 100mF 22v
C15 = 100mF 22v

R1 = 4.7k
R2 = 10k
R3, 4, 5, 6, 7 = 100k Potentiometers

IC = LA3600

Crossover aktif 3way

kali ini saya ingin posting skema Crossover aktif...
crossover 3way.....