Adding the four MondoTraps completely transformed my small room's bass response—suddenly, I could hear the wonderfully fat bass licks in "Crystal Blue Persuasion," from The Best of Tommy James and the Shondells (CD, Bellaphon 28607004), which had previously gone missing in action. The punchy bass line in "Third Uncle," from Doug Hilsinger and Caroleen Beaty's Brian Eno's Taking Tiger Mountain by Strategy (CD, DBK Works 111), became, well, punchy, and began to coalesce between the speakers—at lea