Looking for info on Technics

[Ayce]

I was recently given 3 parts of a Technics audio system, and I have been looking all over the web trying to find info on the components.
They are:
1: SU-V78 Power Amp
2: RS-T18 Dual cassette deck
3: ST-S78 Tuner.

I plan on hooking it up to a pair of Samaurai 300 watt speakers that someone threw out.
If anyone has any info on Technics stereo components or knows of some good links, I wouod really appeciate it.

Thanks :)