15.4 Channel 2 Zones Preamplifier, ANTHEM AVM90

Setting the standard for over 20 years, we knew that it would take something extraordinary to push the boundaries of performance even further. So every aspect of the design was scrutinized, every component carefully considered and reconsidered. We started with an oversized high-efficiency toroidal power supply, isolating the high power signals from the sensitive audio pathway. The critical conversion from digital to analog utilizes the highest performance ESS Sabre DACs for all 19 channels (15.4) of processing. But reference DACs aren’t enough; we know the entire signal path needed to be upgraded to match. So hand-selected ultra-low noise linear regulators were substituted. Customized for audio applications, the revolutionary dual regulator design provides the low noise, low distortion outputs necessary for driving reference audio converters. As the complexity increased, it became necessary to implement premium high-layer count circuit boards with additional isolating ground planes. This allowed our engineers the freedom to ensure every channel has a unique and pristine signal path. Ultra-low noise high output opamps were carefully selected, and superior 0.1% high precision resistors were used to reduce distortion further and ensure gain consistency between channels. After hearing the AVM 90 for the first time, we knew that we had exceeded every expectation. Rendering the signal with such vividness, such stunning clarity, you’ll want to reach out and touch it.