Handily outperforming amplifiers costing many times its price, the Rogue Atlas Magnum III sets a new standard in affordable tube amplification. With circuitry borrowed from our most advanced amplifier designs, the Atlas effortlessly conveys the detail and nuance of even the most complex musical passages. And with 100 watts per channel  of pure tube power on tap, the Atlas Magnum III is capable of realistic volume levels that will rival the clarity and presence of the original performance.

From a technical standpoint, the Atlas Magnum III represents the cutting edge of tube amplifier design. An oversized linear power supply stores tremendous energy for the dynamic headroom great performances demand. A new Ultralinear/Triode switch allows for both modes of operation; Ultralinear for slam, and pure triode for the ultimate in tube smoothness. The tube circuitry is first rate with short signal paths and low noise design. Finally, precision components are used to provide the transparency and air that are so critical to accurate musical reproduction.

Rogue Audio Atlas Magnum III User's Manual

General Features & Specifications

- 100 watts per channel
- 20Hz-30KHz bandwidth
- Ultralinear/Triode switch
- 4 and 8 ohm transformer taps
- Slow start turn on sequencing

- Massive high storage linear ( ! ) power supply
- ( 2 ) 12AX7, ( 2 ) 12AU7, ( 4 ) KT120 output tubes
- Gold plated RCA inputs
- Gold plated binding posts
- Machined aluminum faceplate
- All precision components
- Heavy ( 2 ounce ) copper circuit board
- Full tube cage/cover ( optional )
- Fully tested, burned-in, and auditioned
- Detachable IEC power cord
- 18" ( W ) x 17" ( D ) x 6.75" ( H ) 
- 25" ( W ) x 22" ( D ) x 11" ( H ), 55 LBs ( shipping dimensions )
- Power requirements: 120V/240V - 50/60Hz
- Entirely designed and hand built in the USA