Here's the story. I play guitar in a band but our bassman leave. Actually I play bass for a couple of songs and the 2 other member ask me to play bass on a regular basis.
We play country-folk-rock (think Neil Young with a bit more country).
I own a MM Stingray that is not bad for a guitar player

I also have a cheap and old 60's japanese bass.
I'm looking for an amp or a rig to :
1- Rehearsal with the band (one guitar and a drummer with a jazz kit) in a small basement.
2- Play gig in small bars and coffe shop
3- Practice at home
The portability of the amp is really important for me.
The amp does not have to colour the sound that much. The Stingray have a sound of it's own and I like it taht way.
I'm looking for Yorkville or old PEavey that sold really cheap here in Canada but I'm open for any other suggestion (number of watts, speakers, etc...)
I prefer to bought used and I'm open to anything.
Budget 500$ will be fine.