There were a couple of different models of the Matchbro. One had controls where you could vary the sound and another was preset with what most of the players wanted. Also, I believe the "Match Box" was built into it. The Match Box was there even when the dobro effect wasn't. The Super Bro, however, is different. The dobro controls are there and it has a disabling, bypass switch. It can be left in line at all times. I use it in conjunction with the Match Box.
Erv[This message was edited by Erv Niehaus on 27 January 2003 at 11:26 AM.]