THE Show Newport 2012 • Hot Product

Zesto Audio's Leto preamp ($7500) is the company's second product, following the Andros phono stage. It's abundant with solid engineering, including a true-balanced circuit and use of tried-and-true 12AU7 and 12AX7 tubes. It also has independent left and right ground-lift switches for its single-ended outputs -- handy for solving some noise issues.