Here’s a conversion of an old solid-state amp: the Marshall Lead 12 combo at the top of Brian’s 3-way stack now contains a complete SE-5a. Brian used the SE-5a Basic kit and placed the output transformer within the Lead 12’s chassis (which was deep enough to accomodate it). The valves and power transformer hang down from the chassis. “The combo/head can be removed and used just as a small practice combo, or placed on top and used as a head for the two cabs. Either option sounds absolutely great.”