For the ZDT Jr., we sought to capture the magic of an Eddie Current design in a tube amp that everyone could enjoy. This transformer-coupled output design was specifically requested by the audiophile community, who has had difficulty getting 110V versions for North America. Craig endorses the transformers and tubes he thought were best—two NOS Russian 6ZH1P and two 6N24P—and oversaw all cosmetic improvements, including a unique seven-sided volume knob. To make the price more accessible, we removed the larger and more powerful aspects of the Zana Deux line and opted for a smaller, desktop-friendly size. The result is an amp in a class of its own, beating out most others except those kilobuck amps that get exceptionally hot or require very expensive tubes.