Ok, curiousity kicked me today and I got the urge to find out some more information on this old '83 Sanyo stereo. I don't know alot about home audio stuffs, or audio stuffs in general, so I thought I'd ask here.

It's a Sanyo Model Number JA 220. System 220 (Which apparently means is 220 Volts (good? bad?). It was manufactured 11-01-83 (printed on the back).

The speakers are in large wooden cabinets (24" high, 13" wide, 8" deep) with the large speaker (sub? 6.5" diameter) small speaker (tweeter? 2.75" diameter) and air-intake (cover with dust , 2" diameter) 8 ohms impedance.

The sound quality is amazing, especailly when you look at it's age and I don't think I'd ever give this stereo up. If the speaker were to ever give out I think I'd cry

Anwyay, I can't find any documentation on this thing. I got more information out of a 1970 stereo than this thing.

What I'm looking for is what would the market value be, system wattage, etc...