Rogue Audio Hydra Power Amplifier
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Rogue Audio Cronus Magnum III
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Rogue Audio Atlas Magnum II


The Rogue Atlas Magnum II sets a new standard in affordable tube amplification. With circuitry borrowed from our most advanced amplifier designs, the Atlas Magnum II effortlessly conveys the detail and nuance of even the most complex musical passages. And with 100 WPC of pure tube power on tap, the Atlas Magnum II is capable of realistic volume levels that will rival the clarity and presence of the original performance.

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A little background info…

Vacuum tube audio amplifiers have long been recognized by the audio community as providing significantly better sonics than solid state transistor-based designs. Unfortunately, well-designed vacuum tube products are much more expensive to produce than their solid state counterparts. As a result, this superior technology has only been available to a small but fortunate group of audio enthusiasts. Enter Rogue Audio.

Our amplifier designs combine the finest in the tube-circuit topology with meticulously engineered circuit layout to achieve superior performance. Unflagging attention to the integrity of the audio signal path and power supplies results in truly superior designs. The most discriminating audiophile will delight in the impeccable fidelity of recordings reproduced through our amplifiers.

The Titan series of products presented us with a significant engineering challenge; to create truly high-end products at entry-level prices. We believe we have succeeded! The Titan series offers outstanding performance and build quality that is accessible to almost anyone with a love for great sounding music. Entirely hand-built in the USA, the Titan products are assembled to the same exacting standards as our most expensive amplifiers. Since their introduction last year they have won numerous industry awards.




  • 100 WPC
  • 20Hz-30KHz bandwidth
  • 4 and 8-ohm transformer taps
  • Slow start turn-on sequencing
  • Massive high storage linearĀ  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 ounces) copper circuit board
  • Full tube cage/cover (optional)
  • Fully tested, burned-in, and auditioned
  • Detachable IEC power cord
  • 18″ W x 17″D X 5.5″ H (actual)
  • 25″ W x22″D X 11″ H x 55 LBs (shipping dimensions)
  • power requirements: 120V/240V – 50/60Hz
  • Entirely designed and hand built in the USA