Sony STR-DA3400ES 7.1 Channel AV Receiver (Discontinued by Manufacturer)

let's see what's inside of this Sony da 3400 es amplifier can see huge heatsink it's humongous sunny es I just opened this amplifier to clean it inside cuz I didn't clean this for about six years it's pretty old amp made in Malaysia see what's inside another heatsink here strapped in must be processor under it city county mass okay there's something here board clear let's import from this side is uh she was right there one to four of them for super safety huh looks pretty nice inside pretty big it's pretty old amp didn't you wanna much smaller and less heavy is it so good here no here but nothing is plugged into the circuit don't know why okay Sami okay that's it this goes look like Sohni dr four four four three four hundred yes amplifier thanks for watching goodbye