Gryphon Antileon EVO Stereo (Email or Call For Availability)

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Gryphon Antileon EVO Stereo

Introducing the Gryphon Antileon EVO, the next evolutionary step in amplification, available in stereo and single-channel configurations. Building upon the classic design of its predecessor, the original Antileon, the Antileon EVO has been praised worldwide for its exceptional ability to drive even the most demanding loudspeakers and reveal the deepest emotions of any musical performance.

The Gryphon Antileon EVO is a true high-current design, delivering exceptional peak-to-peak current capability to handle even the most challenging loudspeaker loads. Unlike many modern amplifiers that prioritize cost-cutting measures over performance, the Antileon EVO remains unapologetically uncompromising, employing pure Class A bias with full power available at all times, regardless of the load. This results in unparalleled control, speed, and musical clarity.

In the monoblock configuration, the Gryphon Antileon EVO takes separation to the next level, with two physically independent audio channels on separate chassis, ensuring no interaction or interference between the channels. This design doubles the transformer capacity and the number of transistors and power capacitors operating in each channel, providing the smoothness and consistency needed for realistic concert hall levels.

With its exceptional current capability, the Gryphon Antileon EVO is the perfect match for even the most demanding loudspeakers, delivering a musical performance that is nothing short of magical.


Exterior design by Flemming E. Rasmussen
Electronics design by Tom Møller
175 Watts Pure Class A mono
Parallel coupling (not bridging/series coupling) reduces distortion and output impedance by 50%, doubles damping factor and current capability
Fully balanced input and Voltage Amplifier Stage (VAS)
40 High current bipolar output transistors
670,000 µF power capacitor bank
Newly developed ultrafast J-FET input stage
Custom-developed ultra-low noise regulated power supply for voltage amplifier stage (VAS).
DC servo circuitry with Mundorf RXF Polypropylene capacitors for power supply decoupling
Takman REY precision resistors
Flat frequency response to beyond 350 kHz
Gryphon Guideline Reference gold-embedded silver internal wiring
Custom-built dual toroidal transformers
Shielded, epoxy-damped transformer casings suspended for effective vibration isolation
Isolated power supply for display and control circuits
No output relays
Frequency-independent damping factor
Proprietary Gryphon double binding posts
Automatic Green Class A bias setting or manual Low/High bias selection
AC power status and polarity display
Rigid mechanical structure
Microprocessor-controlled non-invasive “smart” protection system
Double sealed, mil spec PCB with 105 µm copper traces
Upgradeable microprocessor software