Sencor SA-6530 Amplifier

[Amremad719]

my father had bought an old amplifier (Wich is a sencor SA-6530) in the 80s or 90s and I recently started to get into the whole audio stuff and wanted to check out the specs of this amplifier and I can't seem to find it anywhere on the internet so I thought I'll post about it on an audio forum and maybe someone will know about it and if anyone knows the retail price of it when it came out or the value of it now it'll be much appreciated!

(pics are not mine I'm just too lazy to take a picture of it buts the same exact one)