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Description

ගෙදරට හෝම් තියටර් අත්දැකීමක්. First time in Sri Lanka. ඔබගේ ස්ටීරියෝ audio සිග්නල් එක Front, Rear, Center සහ Subwoofer speakers වලට වෙන වෙනම කඩා ගත හැක.

This preamp board can convert stereo audio input to 5.1 channel.

  • 2 layers PCB (top and bottom)
  • PCB thickness: 1.6mm
  • Impedance: No
  • PCB color: Green
  • HASL(with lead) surface finish
  • Material Type: FR4-Standard Tg 130-140C
  • 1oz copper weight
  • Fully tested with flying probe test
  • Solder mask for top and bottom layers
  • No oxidization ever
  • Size of PCB: 190*75.1mm

 

If you want to buy the part list, please add following items to the shopping cart.

Part NameQty Price (Rs.) Sub Total (Rs.)
1000UF 25V 10*17mm Electrolytic Capacitor2                7.00                  14.00
100UF 25V 6*12mm Electrolytic Capacitor3                2.00                     6.00
4.7UF 50V 5*11mm Electrolytic Capacitor20                1.50                  30.00
153 – 0.015uF 100V Mylar Dipped Capacitor2                4.00                     8.00
223 – 0.022uF 100V Mylar Dipped Capacitor  Or 22nf1                4.00                     4.00
333 – 0.033uF 100V Mylar Dipped Capacitor  Or 33nf4                3.00                  12.00
473 – 0.047uF 100V Mylar Dipped Capacitor Or 47nf2                3.50                  7.00
104 – 0.1uF 100V Mylar Dipped Capacitor  Or 100nf5                4.50                  22.50
224 – 0.22uF 100V Mylar Dipped Capacitor Or 220nf3                4.00                  12.00
3 Pin Wire Terminal 5mm Pitch – Small KF301-3P L(15)xW(8)xH(10)1              15.00                  15.00
2 Pin Wire Connector and Socket 2.54mm1              15.00                  15.00
3 Pin Wire Connector and Socket 2.54mm5              15.00                  75.00
6 Pin Wire Connector And Socket 2.54mm2              40.00                  80.00
1N4007 Axial Rectifier Diode4                1.50                     6.00
JRC4558D4              12.00                  48.00
UA7411              18.00                  18.00
10k 1/4W, 5% Axial Resistor15                0.40                     6.00
1k 1/4W, 5% Axial Resistor1                0.40                     0.40
1.5k 1/4W, 5% Axial Resistor1                0.40                     0.40
220 Ohm 1/4W, 5% Axial Resistor2                0.40                     0.80
22k 1/4W, 5% Axial Resistor4                0.40                     1.60
2.2k 1/4W, 5% Axial Resistor6                0.40                     2.40
33k 1/4W, 5% Axial Resistor3                0.40                     1.20
390k 1/4W, 5% Axial Resistor2                0.40                     0.80
3.3k 1/4W, 5% Axial Resistor8                0.40                     3.20
470 Ohm 1/4W, 5% Axial Resistor4                0.40                     1.60
470k 1/4W, 5% Axial Resistor1                0.40                     0.40
4.7k 1/4W, 5% Axial Resistor7                0.40                     2.80
6.8k 1/4W, 5% Axial Resistor2                0.40                     0.80
BC548 Transistor4                3.00                  12.00
1W 12V Axial (1N4742A) Zener Diode2                5.50                  11.00
1N4148 Axial Signal Diode1                1.50                     1.50
100k Variable Resistor (POT) – Stereo (Local)2              20.00                  40.00
W104 – 100k Semi Fixed Variable Resistor (Preset) (Local)3                5.00                  15.00
W103 – 10k Semi Fixed Variable Resistor (Preset) (Local)1                6.00                     6.00
RM065-223 – 22k Semi Fixed Variable Resistor (Preset)2                4.00                     8.00
                488.40

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