Gryphon Audio Helios

The Drive

At its heart, The Gryphon Helios refines The Gryphon Pandora’s proven Class A input topology with new, ultra-low-noise dual JFETs. This architecture ensures unparalleled purity, delivering a transparent, effortless, and natural sound, rich in tactile presence. A precise 85-step relay-based attenuator provides refined volume control, while a fully balanced signal path—free from global negative feedback—preserves the music’s immediacy and vitality. Every component, from custom toroidal transformers to premium capacitors and precision resistors, is meticulously selected to achieve the lowest possible noise and highest musical integrity.

The Gryphon Helios accommodates our latest Digital and Analog modules. Two blanking panels on the rear of the preamp chassis enable the Helios to be upgraded with the DAC3 Digital Module and/or the PS3 Phono Module, either at the time of purchase or at some future date, in accordance with the owner’s desires. This ability to tailor system interfaces and functionality for diverse applications sets The Helios apart.