There are amplifiers that impress. And then there are amplifiers that change the conversation.

The Gryphon Audio Diablo 300 is one of those rare machines — an integrated amplifier so over-engineered, so musically complete, that many audiophiles simply stop searching once they’ve heard it. Now available through Preloved Luxury, this gently used unit offers the chance to own one of high-end audio’s most celebrated amplifiers — in pristine condition, with its original box, remote, and manual included.

What Makes the Diablo 300 So Special?

Released as a successor to the award-winning Diablo 250, the Diablo 300 didn’t just raise the bar — it redefined it. Drawing from Gryphon’s top-tier reference series, it embodies everything the Danish marque stands for: effortless power, sonic transparency, and a kind of architectural elegance that few integrated amplifiers have ever achieved.

• 300 watts per channel into 8 ohms, doubling into 4 and 2 ohms — enough to drive virtually any loudspeaker with absolute control.
• True dual mono design with over 135,000μF of capacitor reserve per channel for dynamic authority.
• Optional DAC and phono modules for those who prefer all-in-one integration without sacrificing refinement.
• Iconic Gryphon aesthetics — black, sculptural, and unapologetically bold.

This is not just an amp. It’s a statement — one that disappears completely the moment the music begins.

Awards & Recognition

The Diablo 300 has earned widespread acclaim since its debut, including:

• Product of the Year – HiFi+
• Editor’s Choice – The Absolute Sound
• Golden Ear Award – The Absolute Sound
• Best of 2020 – Part-Time Audiophile
• Repeated praise for its “powerhouse presence and sublime detail” from publications like 6moons, HIFICRITIC, and Stereo Sound Japan.

Many reviewers place it in the same league as separate pre-power combinations costing significantly more — which only heightens the value of acquiring one preloved.

The Preloved Opportunity

Our listed unit has been gently used by a single owner, and comes with:
• Original Gryphon box
• Factory remote control
• Owner’s manual
• Fully inspected and tested by our in-house team

For those seeking a true endgame integrated amplifier — one that balances scale with subtlety, command with finesse — this is an exceptional opportunity.

What Pairs Well with the Diablo 300?

While the Diablo 300 can drive nearly anything, it’s often paired with speakers that reveal its control and nuance:

• Wilson Audio – for scale, attack, and holographic soundstaging
• Sonus Faber – for emotional tone and organic musicality
• Perlisten and Klipsch Heritage – for dynamic energy and high-efficiency synergy
• Piega Switzerland or MBL – for detail, air, and refinement

Its muscular output also makes it ideal for pre-owned reference speakers that are notoriously demanding.

Final Thought

To call the Gryphon Diablo 300 an integrated amplifier almost feels limiting. It behaves more like a power amplifier in disguise — with the grace and resolution of the finest separates, all under one sculpted chassis. We rarely see them traded in. And when we do, they don’t stay long.

Now available, fully boxed and gently used.Your next system centerpiece — without the waitlist.