Rogue Audio Sphinx V3 & V3 Magnum

Marsoni

M251S

$1499.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Rogue Audio Sphinx V3 & V3 MagnumNew Magnum V3 now available. The Magnum package will include upgrades to the power supply section, coupling caps, phono stage, binding posts, and tube circuit. It will be topped off with JJ gold pin tubes and a metal remote. Dynamic, transparent, and profoundly musical, the Rogue Sphinx v3 sets a new standard in affordable integrated amplifiers. Utilizing sophisticated circuitry borrowed from our most advanced designs, the Sphinx is able to outperform

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We offer a 30-day return/exchange service after receiving.
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Didn't really believe the hype. Did a little research and watched Project Farm and decided to try. Im not a snake oil guy....but I will say my 2013 common rail TDI is quieter and I get a tad more fuel mileage. Does it pay for itself? Well, it does get better mpg, but I feel the reduction in noise most likely relates to less wear and tear and thats good enough for me. Im only using 1oz per fill up (about 14 gallons) so it lasts a very long time. I get 40mpg and im not light footed.

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Reviewed in the United States on April 2, 2026

Verified Purchase

James Jay

Belleville, US

★★★★★ 5

It's a spark plug

What i needwd

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Reviewed in the United States on May 27, 2026

Verified Purchase

Port Orchard, US