Network Streamer / DAC

Grandioso N1

The ESOTERIC Grandioso N1 is a flagship network streamer and DAC that combines the next-generation Master Sound Discrete DAC G2 with the advanced ESOTERIC Network Engine G4. Designed for high-resolution streaming and digital music playback, it brings together sophisticated digital processing, a fully dual-mono DAC architecture, and an exceptionally refined power supply system.

Master Sound Discrete DAC G2

Developed entirely in-house, the second-generation discrete DAC features FPGA-based Multi-Level Delta-Sigma architecture and carefully selected discrete components for exceptional musical detail, dynamics, and natural tonal expression.

Fully Dual-Mono Architecture

The stereo DAC features completely independent left and right channel circuits and power supplies, supporting precise imaging, channel separation, and a spacious soundstage.

ESOTERIC Network Engine G4

The fourth-generation network engine supports native DSD playback up to 22.5 MHz and features both Ethernet and SFP connectivity. Its dedicated linear power supply is designed to maintain signal purity throughout network audio processing.

Five Independent Power Transformers

Five dedicated transformers supply the left and right DACs, network engine, digital circuitry, and microcomputer circuitry independently, helping reduce interference between critical sections.

High-Current Dual Buffer Design

Derived from the Grandioso D1X SE, the ESOTERIC-HCLD output stage features four circuits per channel and a 2,000 V/µs slew rate for fast, dynamic signal reproduction.

Comprehensive Streaming & Connectivity

Supporting TIDAL, Qobuz, Spotify, Roon, USB music storage, and a wide range of high-resolution audio formats, the Grandioso N1 serves as the central digital source for an advanced high-end audio system.