Behringer Europower Mixer

Behringer has terminated its retail sales agreement with The Big National Retail Music Store Chain, which was probably a smart move on their part.  Fortunately, service literature from Behringer is fairly easy to obtain these days.  So, the Unbrokenstring Crew launches off into another mission sortie, this time to repair this powered mixer. This unit…

Dropped Ampeg SVTIII Pro Bass Amp Quick Fix

This Ampeg hybrid amp was dropped.  And of course, it quit working.  And, of course, the guy who borrowed it was the guy who dropped it.  Can the Unbrokenstring Crew get it going again before the friendship gets damaged? The exterior of the unit is in great shape, because it was in a hard sleeve…

Acoustic B20 Bass Combo Amp Repair

Acoustic is an in-house brand name, sold by a national music store chain.  No service information is available, as these are built in China and are intended to be disposable, not service-able.  Could the Unbrokenstring Crew fix this one? This combo bass amp is dead.  We will tear it down to see how it works,…