Based in Chino California, Manley Laboratories is a hugely respected manufacturer of high-end home audio and pro studio equipment with a specific focus on tube technology.

In business since the late 80s, Manley's range of tube preamplifiers, power amplifiers and headphone amplifiers provides incredible punch and impact stemming from the huge headroom made possible by vacuum tube operating voltages. As a bonus, Manley products offer delicate treatment of upper frequencies – silky and smooth, never fatiguing – and an enveloping three dimensional soundstage of spatial presentation.