Product Description

Esoteric Grandioso N1 - this is about as good as it gets we reckon! 

The Ultimate Network Streamer Powered by Next-Generation Discrete DAC & Network Audio Engine

The Grandioso N1 is a Network Streamer / DAC designed to deliver the finest high-quality streaming audio. It incorporates the newly developed Master Sound Discrete DAC G2 converter circuit and the Esoteric Network Engine G4, originally developed for the flagship Grandioso N1T.

Esoteric first introduced the unique Master Sound Discrete DAC in 2019. Now redesigned as the G2 (Generation 2), it has evolved to new heights while preserving its renowned musicality.

The next-generation Esoteric Network Engine G4 features an SFP port and delivers powerful processing capabilities with high-fidelity sound worthy of a true flagship model.

Meticulously engineered, the Grandioso N1 follows the design philosophy of the Grandioso series. Though housed in a single stereo chassis, its internal DAC employs a fully dual-mono configuration with completely independent power supply sections for left and right channels. The large-scale architecture incorporates five independent linear power supplies dedicated to the left and right DACs, the network engine, the digital circuitry, and the microcomputer circuitry. This configuration achieves a smooth, full-bodied sound reminiscent of vinyl playback.

Your Gateway to the World of Music – From the comfort of your listening chair, the Grandioso N1 connects you to all the music in the world. Stream effortlessly and immerse yourself in a luxurious musical journey with breathtaking sound quality.

Full specs can be found here: https://www.esoteric.jp/en/product/n1/spec

• Network Streamer / DAC: Designed for High-End digital music streaming and file playback.
• 4th-Generation Esoteric Network Engine G4: Supports native DSD 22.5 MHz playback; equipped with SFP port.
• Master Sound Discrete DAC G2: New-generation FPGA based Multi-Level ΔΣ DAC, fully designed and manufactured in-house using precisely selected discrete components.
• ES-Link Analog: Esoteric’s proprietary current signal link with preamp, provides super authentic sound.
• Independent ×5 Linear Power Supplies (Dual Mono DACs/Network/Digital Audio/Microcomputer): Provides powerful clear sound.
• Low-Feedback Discrete DC Power Regulator: Contributes to live and open sound quality.
• External Power Supply Connectivity: Compatible with the Grandioso PS1, offering upgradability for even higher sound quality.
• ES-Link5: Esoteric’s proprietary ultra-wideband HDMI cable link with Grandioso P1X SE SACD transport.
• Wide Range of Digital Connectivity: ES-Link5 ×1 [L/R], USB ×1, XLR ×1, Coax ×1, Opt ×1.
• Music Server Function: Two USB drives can be connected.
• Master Sound Discrete Clock for Digital Player: Ultra-high precision internal clock circuit.
• 10MHz Clock Sync Capability: Compatible with the Grandioso G1X master clock.
• Wide Range of Supported File Formats: DSF, DSDIFF, FLAC, ALAC, WAV, AIFF, MQA, MP3, AAC.
• Esoteric Sound Stream App: Provides extremely comfortable operation on smartphone/tablet.
• Support for Multiple Streaming Services: Tidal, Tidal Connect, Qobuz, Qobuz Connect, Roon, Spotify.
• Multi-Layer Chassis: Prevents interference between circuit components.
• Semi-Floating Top Panel: Enhances sonic openness.
• Advanced Isolation Feet: Provides focused sound and an open soundstage

• FPGA-Based, Multi-Level ΔΣ D/A Converter: Designed and manufactured fully in-house.
• Proprietary 64-bit/512-Fs ΔΣ Modulator: One of the most powerful processing capabilities in the industry.
• Unique Discrete Circuit: Completed without using conventional DAC chipsets.
• FPGA Digital Processing Algorithms: Independently optimised for DSD and PCM, with dedicated algorithms developed separately for each format.
• Industrial-Grade, Ultra-High-Precision MELF Resistor Elements
• Manufactured in the Esoteric Factory: One of the world’s premier PCB mounting facilities, equipped with oxygen-free reflow furnaces and hospital-grade clean rooms.
• Extensive Use of Audio-Grade Components: Including Esoteric’s exclusive IDM-01 amplifier elements.
• Newly Designed, High Power / Low Noise, Resistor Switching Flip-Flop Circuit 
• Redesigned Power Supply: Extensively separated FPGA power lines, and hot/cold analog power lines, achieving ultimate supply purity.
• High-Current Dual Buffer Design (×4 Circuits per Channel): Derived from the flagship Grandioso D1X SE architecture.