Recent Post

Rangkaian Amplifier Gitar Bass Sederhana

Bass Guitar Amplifier Parts:

P1______________1M Linear Potentiometer
P2____________100K Log Potentiometer

R1_____________68K 1/4W Resistor
R2____________470K 1/4W Resistor
R3______________2K7 1/4W Resistor
R4______________8K2 1/4W Resistor
R5____________680R 1/4W Resistor
R6____________220K 1/4W Resistor
R7_____________39R 1/4W Resistor
R8______________2R2 1/4W Resistor
R9____________220R 1/4W Resistor
R10_____________1R 1/4W Resistor
R11___________100R 1/2W Resistor
R12_____________1K5 1/4W Resistor

C1____________100pF 63V Polystyrene or Ceramic Capacitor
C2,C5,C9,C14__100nF 63V Polyester Capacitors
C3____________100µF 25V Electrolytic Capacitor
C4_____________47µF 25V Electrolytic Capacitor
C6______________4n7 63V Polyester Capacitor
C7____________470pF 63V Polystyrene or Ceramic Capacitor
C8______________2µ2 25V Electrolytic Capacitor
C10___________470µF 25V Electrolytic Capacitor
C11____________22nF 63V Polyester Capacitor
C12__________2200µF 25V Electrolytic Capacitor
C13__________1000µF 25V Electrolytic Capacitor

D1______________3mm red LED

Q1____________BF245 or 2N3819 General-purpose N-Channel FET

IC1_________TDA2003 10W Car Radio Audio Amplifier IC

SW1,SW2________SPST toggle or slide Switches

J1____________6.3mm Mono Jack socket
J2____________6.3mm Stereo Jack socket (switched)
J3_____________Mini DC Power Socket

SPKR__________4 Ohm Car Loudspeaker 100 or 130mm diameter

Bass Guitar Amplifier Technical data:

Output power (1KHz sinewave):
6W RMS into 4 Ohm at 14.4V supply
50mV RMS input for full output
Frequency response:
25Hz to 20kHz -3dB with the cursor of P1 in center position
Total harmonic distortion:
0.05 - 4.5W RMS: 0.15% 6W RMS: 10%

Stumble This Fav This With Technorati Add To Digg This Add To Reddit Add To Facebook Add To Yahoo