The Gryphon Antileon Revelation Stereo is a reference pure Class A power amplifier representing the latest generation of one of Gryphon’s most enduring designs. Designed and manufactured in Denmark, its pure dual-mono architecture combines a fully balanced input and voltage amplification stage with zero global negative feedback, exceptionally high current capability and an ultra-wide-bandwidth circuit designed for absolute control of demanding loudspeakers.
Forty high-current Toshiba bipolar output transistors, 335,000µF of ultra-low-ESR power-supply capacitance per channel and two custom-wound 1,500VA toroidal transformers provide immense energy reserves. The Antileon Revelation Stereo delivers 160W per channel into 8 ohms, 320W into 4 ohms and 620W into 2 ohms in pure Class A, while constrained-layer chassis damping, Gryphon silver internal wiring and extremely short signal paths contribute to exceptional transparency, dynamic authority and musical resolution.
Key Features
Reference pure Class A stereo power amplifier
Designed and manufactured in Denmark
Pure dual-mono architecture
Zero global negative feedback
Fully balanced input and Voltage Amplifier Stage
40 high-current Toshiba bipolar output transistors
335,000µF ultra-low-ESR capacitor bank per channel
2 × custom-wound 1,500VA toroidal transformers
Premium polypropylene capacitors for local power-supply decoupling
Frequency-independent damping factor
Gryphon silver internal signal and power wiring
Military-specification double-sided PCBs with up to 105µm copper
Ultra-short signal-path circuit layout
Shielded and epoxy-damped transformer casings
Suspended and decoupled transformers for vibration isolation
True balanced Neutrik XLR inputs
Gryphon custom gold-plated loudspeaker binding posts
Automatic Gryphon Green Bias control
Manual Low/Mid/High bias settings
Microprocessor-controlled non-invasive protection
Separate power supply for display and control circuitry
Soft-start power-on system
12V Link for remote power control
2 × 160W into 8Ω
2 × 320W into 4Ω
2 × 620W into 2Ω
Output impedance: 0.04Ω
Bandwidth: 0.3Hz–350kHz (-3dB)
Gain: 31dB
Balanced input impedance: 20kΩ
Maximum power consumption: 2,500W
High-bias idle consumption: 500W
Dimensions: 570 × 260 × 600mm
Weight: 90kg
The Gryphon Antileon Revelation Stereo is a reference pure Class A power amplifier representing the latest generation of one of Gryphon’s most enduring designs. Designed and manufactured in Denmark, its pure dual-mono architecture combines a fully balanced input and voltage amplification stage with zero global negative feedback, exceptionally high current capability and an ultra-wide-bandwidth circuit designed for absolute control of demanding loudspeakers.
Forty high-current Toshiba bipolar output transistors, 335,000µF of ultra-low-ESR power-supply capacitance per channel and two custom-wound 1,500VA toroidal transformers provide immense energy reserves. The Antileon Revelation Stereo delivers 160W per channel into 8 ohms, 320W into 4 ohms and 620W into 2 ohms in pure Class A, while constrained-layer chassis damping, Gryphon silver internal wiring and extremely short signal paths contribute to exceptional transparency, dynamic authority and musical resolution.
Key Features
Reference pure Class A stereo power amplifier
Designed and manufactured in Denmark
Pure dual-mono architecture
Zero global negative feedback
Fully balanced input and Voltage Amplifier Stage
40 high-current Toshiba bipolar output transistors
335,000µF ultra-low-ESR capacitor bank per channel
2 × custom-wound 1,500VA toroidal transformers
Premium polypropylene capacitors for local power-supply decoupling
Frequency-independent damping factor
Gryphon silver internal signal and power wiring
Military-specification double-sided PCBs with up to 105µm copper
Ultra-short signal-path circuit layout
Shielded and epoxy-damped transformer casings
Suspended and decoupled transformers for vibration isolation
True balanced Neutrik XLR inputs
Gryphon custom gold-plated loudspeaker binding posts
Automatic Gryphon Green Bias control
Manual Low/Mid/High bias settings
Microprocessor-controlled non-invasive protection
Separate power supply for display and control circuitry
Soft-start power-on system
12V Link for remote power control
2 × 160W into 8Ω
2 × 320W into 4Ω
2 × 620W into 2Ω
Output impedance: 0.04Ω
Bandwidth: 0.3Hz–350kHz (-3dB)
Gain: 31dB
Balanced input impedance: 20kΩ
Maximum power consumption: 2,500W
High-bias idle consumption: 500W
Dimensions: 570 × 260 × 600mm
Weight: 90kg
