Zesto Audio Andros II Phono

The Andros II uses 100% tube circuitry, meaning there are no solid-state devices in the signal path. This design choice is specifically engineered to deliver the warmth, harmonic richness, and musicality that many vinyl enthusiasts prefer over the clinical precision of solid-state alternatives.

Yes, the Andros II is highly flexible and accommodates both cartridge types. It provides specific gain settings for MM (45 dB or 50 dB) and MC (63 dB or 68 dB), along with a wide range of load impedance options for MC cartridges to ensure a proper match with your specific setup.

The dual-mono architecture separates the left and right channels entirely, which significantly improves stereo separation and soundstage imaging. This ensures that the signal from one channel does not bleed into the other, resulting in a more precise and immersive listening experience.

The Andros II includes independent ground switches and an extensive grounding scheme designed to isolate and minimize background noise. These features, combined with balanced transformers, help eliminate the common ground loop issues that often cause hum in high-end analog systems.

Zesto Audio utilizes the 12DW7 tubes specifically to drive the balanced output transformers. This configuration creates a true floating ground balanced output, which helps maintain signal purity and provides a distinct, refined sonic character that is central to the unit's performance.

The Andros II offers 11 different MC load impedance settings, ranging from 20 Ohms to 1000 Ohms. This extensive range allows you to fine-tune the electrical loading to match the manufacturer's recommendations for almost any high-performance moving coil cartridge on the market.