This amp might be the better choice in your situation. A couple of friends have them and are happy with them. An attenuater cuts the volume after the sound has hit the speaker so there is some wiring involved with the blues junior since it has no line out. I do a lot of recording so the line out on the attenuater makes it worthwhile for me at 90 bucks U.S. Here is a link of reviews for the amp. The reviews are much better than the other one.
http://www.samedaymusic.com/productr...-FEN2350000000
https://weberspeakerscom.secure.poww...eber/atten.htm
Weber Attenuators Order Page
There are a lot of mods you can do to bj if you decided to go that way. here is a link
http://home.comcast.net./~machrone/bluesjunior.htm
Bill's Blues Junior Modification Pages--Home