Yamaha and Kef home theatre system

Purchased new in 1989,used a few years then put in storage until now. Yamaha RX-V493 AV receiver in good working condition and was premium in the day. Does not have modern day features such as HDMI/Bluetooth. This package does not offer main speakers which enhance 2 channel stereo listening Powered Yamaha sub woofer model SW-2. 50wt. 60 Hz. Kef home theatre satellite/surround loudspeakers model 60 S (2 are white 2 are black) and a single model 80 C center speaker (black) Made in England, these loudspeakers have a nominal impedance of 4 ohms Pickup in Airdrie