BAT REX 3 Tube Amplifier

REX 3 Tube Amplifier

“The world’s finest products offer a level of intimacy and involvment that sets them apart from the rest. That’s what the REX 3 delivers - a level of sonic intimacy that you won’t want to let it go if it grabs you. And you won’t find it anywhere else."

-Jeff Dorgay, Tone Audio

A truly different approach to tube amp design.

Think of REX 3 as four single-ended amplifiers in one box. Two waveforms per channel are summed at the output transformer. We call this a single-ended bridge design. This unique design acheives the finesse and naturalness of a Class A single-ended triode amplifier. With the power, dynamics, and control of a Class AB push pull amplifier.

Plug-and-play simplicity in a no-compromise design

The all-triode REX 3 represents a technological tour de force of modern engineering applied to traditional vacuum-tube power-amplifier design. From the plug-and-play simplicity provided by its auto-biasing and electronic protection circuits, to the palpable illusion of recreating the original musical event in your home, REX 3 combines high-power output, beautiful midrange texture, and superb extension at the frequency extremes.

Intelligent auto bias and electronic protection

REX 3’s advanced design eliminates the constant need to set and readjust the proper bias of the output tubes. An intelligent automatic-bias circuit adjusts for changing line voltage and aging tubes. For convenience, LED indicators show the status of each individual output tube. BAT further extends REX 3’s plug-and-play nature with a novel fuse-less protection circuit that eliminates the power-supply rail fuses to provide both a more refined sonic performance and user-friendly experience.