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Vera-Fi Audio LLC

Series One A40 Class A Amplifier

Series One A40 Class A Amplifier

$1,599.00 USD
$1,599.00 USD
Sale Sold out

Coming Soon! - 40wpc Pure Class A!

Now available for pre-order with $500 placeholder. Remaining balance due on delivery. 

This amp is the work product of Dr. Viet Nguyen (Lead Engineer), Jean-Paul Sweitzer, Darko Marinkovic and Anthony Tuttle – all under License from Hugh Dean, Aspen Amplifiers PLC.

This initial offering (along with a matching Preamp coming soon) will absolutely create a paradigm shift as to just what can be had, and at what price… all in the name of superb musical and operational performance.

A chassis CNC machined from thick aerospace grade aluminum and finished in a satin and luxuriously rich anodized texture. Large heatsink radiator fins and hidden handles in the corner structures provide clean lines but maintain practicality.  Large analog VU meters provide information on amplifier power and operation at a glance.

Details like premium Viborg solid copper 5 way binding posts provide yet another tactile sense of luxurious feel when used.  Gold plated premium RCA jacks round off the suite of quality components used throughout.

The heart of the amplifier is a 40W true Class A amp (never operates outside of Class A) designed by Hugh Dean. based on the Alpha Nirvana amp topology, which provides a beautiful harmonic profile, clean and clear sound with low distortion, slamming bass from low negative feedback circuit, and a background that is absolutely quiet and noise free for the blackest of black notes.  Most of all though, the Alpha Nirvana topology makes your toes want to tap, and your heart race, and your brain feel like it has fallen in love with your music collection all over again.
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Series One A40 Class A Amplifier Reviews on YouTube

VERA-FI Audio A40 Class-A Solid State Power Amplifier. First Look!

Vera-Fi Audio A40 Amp with Vanguard Speakers part 2

Customer Reviews

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Collapsible content

What does the Main Stream Master Class Dynamic Parallel AC Line Conditioner do?

The Main Stream reduces a broad spectrum of AC noise, allowing your system to achieve ultimate performance.

How is the Main Stream different from other power conditioners?

The Main Stream is a plug-in filter that increases the blackness of one's audio system, enhancing sound quality without introducing any negative effects.

Is the Main Stream easy to install?

Yes, simply plug the Main Stream into an outlet on the same circuit as your audio equipment.

Can I use the Main Stream with other power conditioning devices?

Yes, it can be used alongside other power conditioning devices like SnubWay and Swiss Digital Fuse Box to further enhance your system's performance.

What kind of improvements can I expect in my audio system?

Experts and users have reported a darker background, revealing more detail and ambient cues, expanded soundstage, and tighter, deeper bass.