Pioneer SA-410 vintage amplifier repair

[@amitanaudiophile]

Very smart work you have done,great

[@patricksimpson1173]

Alright!! I know what repair I’m making today! Thanks, man!!

[@OlegOleg-rw4sz]

JRC4558 change to OPA2134...you will be surprised by the sound quality.))))

[@joeysarmiento1925]

Hello there! Nice video. Very informative. Greetings from the Philippines my friend I don't know. Is the SA-4000 same as the SA-410? Again thanks 😃 for your nice informative video. Cheers my friend 😊!!!

[@djfajry]

Good! I have the same amplifier, I had some issues with the volume knobe (Potentiometer), I replaced it with another one from TOSHIBA amplifier, It work but i need to replace it with the real original one, Can you please tell me where to find it? It will be so cool. Thnx :)

[@PitbullRyu]

I have a pioneer sa 301 but don’t worke perfectly. You repair?

[@suataydemir9144]

Hello, I sprayed oil-free contact spray inside the function keys and then the buttons got stuck. What can I do to fix it? Thanks. Pioneer sa-540

[@ericempson2498]

Would you repair?

[@arfanab9015]

code tansistor power plis

[@rokiikor3441]

i have same but my problem is ...subsonic 15hz doesn't works