High-resolution Wi-Fi/Ethernet network audio transport • dedicated digital output engine • PCM 384kHz & DSD256 • Active Noise Cancellation II • exclusive streaming modes
The iFi ZEN Stream 3 is a purpose-built, high-performance network audio transport designed to deliver clean, jitter-free digital streams directly to your external DAC. Powered by iFi Audio’s optimized open-source streaming architecture, it seamlessly bridges high-resolution streaming services, local network drives, and audiophile DACs with pristine digital fidelity and ultra-low noise.
Key Features & Innovations
Pure digital transport architecture — the iFi ZEN Stream 3 removes analogue circuitry entirely to eliminate internal crosstalk, focusing all processing on delivering unadulterated digital audio to your DAC.
Custom open-source engine & exclusive modes — engineered to bypass OS bottlenecks, featuring a physical hardware selector that shuts down background processes for tailored, low-jitter performance in Roon, TIDAL Connect, DLNA, NAA, or AirPlay 2.
Hi-res engine with GMT femto-precision clocking — supports native PCM up to 384kHz, DSD256, and MQA passthrough, using Global Master Timing crystal clocks to eliminate digital jitter across USB and S/PDIF outputs.
Active Noise Cancellation II & iPurifier tech — cleanses power inputs and re-balances digital signals onboard to banish electrical background hiss and enhance subtle acoustic details.
High-bandwidth dual connectivity — high-speed Wi-Fi and Gigabit Ethernet inputs ensure rock-solid, uninterrupted playback of uncompressed lossless audio files.
FAQ — ZEN Stream 3
Does the ZEN Stream 3 have a built-in DAC or RCA analogue outputs?
No. The ZEN Stream 3 is a pure digital transport designed to feed digital signals directly into an external DAC or an integrated amplifier with built-in digital inputs.
How do "Exclusive Modes" improve sound quality?
Exclusive Modes shut down all background streaming software protocols except the one currently selected (e.g., Roon Mode), reducing CPU workload and minimizing digital noise and jitter.
What streaming services and protocols are natively supported?
It supports Roon Ready, TIDAL Connect, Spotify Connect, Apple AirPlay 2, DLNA/UPnP, HQPlayer (NAA), and internet radio streams.
Can I play music stored on a local USB drive?
Yes. You can attach a USB hard drive or flash drive filled with audio files to the USB port for local library playback via the streaming app or DLNA.
Why Buy From Us
Authorized iFi Audio dealer offering 100% genuine products with full manufacturer warranty coverage
Expert advice on network audio setup, DAC integration, and system optimization
Dedicated customer support for network configuration and streaming app assistance
Fast, secure shipping with protective packaging on every order
Related & System Matches
iFi ZEN DAC series or external standalone DACs
iFi iPower II or iPower X ultra-low-noise power supplies
High-performance audio-grade USB and S/PDIF coaxial cables
