Rogue Audio Ares II and Ares II Magnum
Rogue Audio’s Ares II and Ares II Magnum bring vinyl alive with rich tonal color, startlingly quiet backgrounds and a spacious, coherent soundstage. In his assessment of the earlier Ares platform, Scot Hull found compelling speed, texture and full-bodied musicality, while flexible gain, capacitance and loading adjustments make careful cartridge matching refreshingly straightforward.
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Deliciously Crispy
Sound Quality
90/100
Cartridge Compatibility
92/100
Build Quality
84/100
Value for Money
95/100
Pros
Delivers a quiet, full-bodied and coherent presentation with strong texture, extension and tone.
Adjustable gain, capacitance and loading support practical matching with a wide range of cartridges.
Soundstage expands substantially after run-in, with convincing scale and ambience.
Cons
The chassis styling is functional and utilitarian rather than luxurious.
The reviewed Ares configuration was limited to a single input and single-ended operation.
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 90/100
The available review of the earlier Ares describes a remarkably quiet, full-bodied and coherent presentation with strong speed, texture and extension. It also reports a substantially expanding soundstage after run-in, though direct comments on dynamic contrasts are limited.
Transparency Noise Floor
91/100
The reviewer calls the Ares “startlingly quiet,” highlighting the silences extracted from a Neal Young live recording. Tube changes did not disturb those “seductive silences,” suggesting impressively low audible noise in the reviewed setup.
Tonal Balance Musicality
94/100
The Ares is described as a sonic “stunner,” developing seamless top-to-bottom coherence, excellent tone and timbre, and substantial texture after break-in. On Rush's Permanent Waves, the reviewer was especially struck by the fullness of the sound.
Dynamics
86/100
The review praises the Ares for remarkable speed, which points to lively transient behavior rather than a softened or sluggish presentation. It says little directly about large-scale punch, microdynamic shading, or rhythmic drive across a range of recordings.
Soundstage Imaging
90/100
The reviewer reports that run-in considerably expanded the soundstage. There is no similarly detailed discussion of image outlines or depth layering, but the reported scale and openness are clear positives.
Assessments of Build Quality, Usability, and Overall Propositions.
Cartridge Compatibility
92/100
The reviewed Ares provides adjustable gain, capacitance and loading, making it adaptable to a wide variety of cartridge requirements. Settings are accessed through switches beneath a top-mounted panel rather than fiddly internal jumpers, which should make experimentation more practical.
Build Quality
84/100
The reviewer characterizes the casework as utilitarian rather than luxurious, while stopping short of calling it unattractive. An external dual-wire solid-state power supply is included and can be placed away from the audio chassis; the review offers little further long-term construction commentary.
Value for Money
95/100
At the reviewed Ares' $1,995 asking price, the reviewer says he cannot think of a better phono stage at the price. He acknowledges that it is not inexpensive, but considers it capable of anchoring a vinyl system that can both please and surprise; this assessment directly concerns the earlier Ares rather than the current Ares II variants.
Reviews & Sources
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Specifications
Manufacturer's Description — Rogue Audio
Ares II and Ares II Magnum
An ultra-high performance low noise tube phono preamplifier for low, medium, and high output mc and mm cartridges. Truly fantastic sounding!
Magnum version now available - Vinyl lovers are passionate and driven to get the absolute best sound from their system. As good as the Ares is, we regularly received requests for modifications to make it even better. We listened and packaged these modifications together to make the Ares Magnum. The Magnum version adds additional gain for very low output cartridges, improves inner detail, and improves accuracy. The upgrade includes:
- Cinemag "blue label" step up transformers
- PRP resistors in critical spots of the signal path
- Mundorf Supreme inter-stage coupling caps
- Cardas internal wiring
- Upgraded Cardas RCA jacks
Verified Dealers
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Authorized dealers for Rogue Audio Ares II and Ares II Magnum
- 2C Stereo — in-store — Washington, District of Columbia, United States (website)
- Absolute Audio - Canada — in-store — Calgary, Alberta, Canada (website)
- Acoustic Sounds — online and in-store — Salina, Kansas, United States (website)
- Aris Audio — in-store — Salt Lake City, Utah, United States (website)
- Arizona Hi-Fi — in-store — Phoenix, Arizona, United States (website)
- Audible Elegance — online and in-store — Cincinnati, Ohio, United States (website)
- Audible Images — in-store — Melbourne, Florida, United States (website)
- Audio Advisor — online and in-store — Michigan, United States (website)
- Audio Alternative — online and in-store — Fort Collins, Colorado, United States (website)
- Audio Breakthroughs — in-store — Manhasset, New York, United States (website)
and 71 more verified dealers