Model Year 2000, Does 8 ohms mono-Bridged [not 4 ohms], so it may be a model designated as "A" or "B".
Banana Plug for Mono, Standard regular 1/4" jacks for stereo operation.
Purchased from Dave's Guitars in LaCrosse Wisconsin in 2006. Good Solid Sound and Tone....$650 including shipping
Entertaining Trades : Full or Partial for quality Gear. Including [but not limited to ] USA MusicMan sterling/stingray, Gibson Les Paul/339, Nice Fenders, etc.
Please include asking your price.
Thanks-in-Advance....getting better photos soon. [camera battery re-charging]
see photos @ http://www.flickr.com/photos/goodgear/