escuchando amplificador sony str k670p,ecualo kenwood y laser disc pioneer

Sony STR-K670P FM Stereo/AM AV Receiver Amplifier Tested Working Condition

SONY STR-K660P 5.1 Channel FM AM Stereo AV Audio Video Receiver

Sony STR-K670P FM Stereo/AM AV Receiver Amplifier Tested Working Condition

Sony STR K670P Home Theater System Sound Test

Sony STR-K670P 5.1 home cinema surround system test part 1

SONY STR-K670P 5.1 home ciema music test part 2

SONY STR-K660P 5.1 Channel FM AM Stereo AV Audio Video Receiver

Sony STR-K670P Digital Cinema Sound System. Tested

Sony STR K670P FM/AM Stereo Digital Audio Control Center Receiver No Remote

Digital Audio Control Center STR-K670P Radio Sony Corporation;