Pioneer A-503R Stereo Integrated Amplifier look inside + first look

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  • Опубліковано 18 січ 2025

КОМЕНТАРІ • 12

  • @Techscrews
    @Techscrews  4 роки тому

    Newer Pioneer amplifier on Amazon:
    US amzn.to/3cH3SRt
    UK amzn.to/3j8EMgH
    DE amzn.to/334r6xO

  • @thetigergamer4644
    @thetigergamer4644 5 років тому

    Old amps always sounds so good, Used to use a H/K avr75 and wow. Probably one of the best sounding amps i've ever used. They get extremely hot though.

  • @HF-7DXM-6DXW-12
    @HF-7DXM-6DXW-12 2 роки тому

    the good ole 2sa1302 and 2sc3281 and with nice cooper shields!

  • @gino3286
    @gino3286 5 років тому +2

    500W of max power comsumption is not little ... a little brute Pioneer make great amps. Thanks for the video very interesting. Regards, gino

    • @Techscrews
      @Techscrews  5 років тому +1

      Thanks :)

    • @Cheese_1337
      @Cheese_1337 4 роки тому

      500 consumable watts for a pair of output transistors per channel??

    • @gino3286
      @gino3286 4 роки тому

      @@Cheese_1337 i usually look at the label on the back to get an idea of the strength of an amp Usually great amps have great power supply
      I have noticed that lately it is possible to find strong power supplies only on quite expensive units
      200W of power consumption is common also on 1000USD units

  • @westelaudio943
    @westelaudio943 5 років тому +1

    Gothic heat sink, a piece of art! Lol

  • @saqibsami7967
    @saqibsami7967 5 років тому

    It is having transistors for audio output that's good. Some amplifiers use STK IC's which are unreliable.
    What's the price of this amp in your country?

  • @abc-ni9uw
    @abc-ni9uw 5 років тому +4

    Should have cleaned it up then shown it

  • @antoniomontana9745
    @antoniomontana9745 4 роки тому

    Hi, recently I bought a used one like this. There's something wrong with the headphone input and the connectors of the speakers that are not recognized hundred %, so the sound is not clear and swap from one to another.. pls could someone teach me how to connect properly the wires for the speakers and with the headphone input as well... tks a lot