DIY powerful bridge amplifier using IC LA4440 with volume, treble, bass. 19 watts output for a mono amplifier.
➤ Powerful Bridge Amplifier Using LA4440 IC With Volume Treble Bass (DIY)
➤ Copyright © by Share Tech Creative
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➤ Schematic diagram: [ Ссылка ]

Parts Required:
IC:
– LA4440 x 1 (mono)
Capacitor:
– 10uF, 50v x 1
– 220uF,16v x 3
– 100uF,16v x 2
– 1000uF, 16V x 1
– 0.1uF x 2
– 0.01uF x 1
– 0.022uF x 1
– 0.0022uF x 1
Resistors:
– 2R2 x 1
– 56R x 1
– 100R x 1
– 1K x 2
– 10K x 2
– 15K x 1
50k potentiometer x 3
Aluminum heatsink x 1

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