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alladin2262019-09-28 21:54:32
Electronics
alladin226, 2019-09-28 21:54:32

Make a sound amplifier out of panasonic rx ct 870?

Good afternoon! The other day I took out all the electronics from an old cassette player. I would like to make / get an amplifier out of it, solder it to the speakers + add a Bluetooth module. Please tell me which of these is an amplifier.5d8fac25519ac239974281.jpeg5d8fac3377a98410048971.jpeg5d8fac44e8105702956212.jpeg5d8fac56e2a4e284727489.jpeg

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3 answer(s)
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Ezhyg, 2019-09-28
@Ezhyg

Nothing.
1 - power supply
2 - equalizer
3.4 - main board, radio path, input-output, amplifier, all together, in general.

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Grigory Boev, 2019-09-28
@ProgrammerForever

The amplifier is usually there - one multi-legged microcircuit on the radiator + strapping. Equalizer and power supply can be adapted to any other amplifier. I can advise the radiokiller amplifier on tda17293/7294. He collected and was very pleased, he worked for me for 10 years without any complaints, then he sold it in connection with the move. Although such a PSU is not enough for a pair of 7294.

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Alex-1917, 2019-09-28
@alex-1917

Order from Uncle Ali, it will be cheaper than rosin for soldering this 22-year-old treasure ...))) The amp is there on the
LA4598 squeak
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