The Mission 778S is Mission’s first wireless music streamer, created as the ideal digital companion to the acclaimed 778X integrated amplifier. Designed for modern music lovers, it delivers seamless, high-quality streaming through intuitive app control, flexible connectivity, and audiophile-grade engineering. All of this is presented in the same elegant, compact half-width chassis and striking retro-inspired design that has already made the 778X a modern classic. Together, they form a complete, future-ready system that reflects Mission’s long-standing commitment to musical purity and performance. The 778 Series Philosophy The launch of the 778X marked Mission’s return to integrated amplification after more than thirty years, setting a new standard for compact, high-value hi-fi electronics. The 778S now completes the picture, bringing contemporary streaming capability while preserving the same musical priorities, visual harmony, and meticulous attention to engineering detail. Designed specifically for 778X owners and modern hi-fi systems, the 778S becomes the streaming heart of the setup. In keeping with Mission’s heritage, the 778 series blends refined design, exceptional sound quality, and outstanding value with a nod to classic aesthetics and forward-thinking performance. Streaming Platform And Control At the core of the 778S lies a robust streaming platform developed in collaboration with Silent Angel, specialists in high-end digital audio streaming. Beneath the distinctive Mission styling, a custom implementation of the Silent Angel streaming engine—carefully optimised by Mission engineers—ensures excellent fidelity, rock-solid stability, and impressive versatility. Accessing music is effortless via the Mission 778S app, offering direct streaming from Spotify Connect, TIDAL Connect, Qobuz Connect, TuneIn Radio, DLNA, AirPlay 2, and USB storage devices. For advanced users, full Roon Ready certification guarantees bit-perfect playback and seamless integration over Wi-Fi or Ethernet, with simple and straightforward setup. Engineering And Performance The 778S is built around the ESS Technology ES9038Q2M Reference DAC, featuring 32-bit HyperStream architecture and Time Domain Jitter Eliminator technology for ultra-low noise and exceptional signal integrity. Incoming audio is precision upsampled to 352.8kHz or 384kHz, pushing digital artefacts beyond the audible range and allowing the DAC to perform at its optimal linear point. This approach results in cleaner transients, enhanced dynamics, and a more natural, spacious soundstage. Users can also bypass the upsampling and select from five DAC reconstruction filters, allowing subtle sonic tailoring to suit personal preference and varying source quality. Connectivity & Flexibility To accommodate a wide variety of systems, the 778S offers both digital outputs—including USB Audio, coaxial and optical—and high-quality analogue connections. Balanced XLR outputs enable full-resolution playback of high-definition formats such as DSD, while reducing noise and interference for longer cable runs. The onboard headphone amplifier further extends the unit’s versatility, delivering clarity and control across a wide range of headphones, from everyday models to reference-grade designs. As with all Mission products, the specifications are merely the foundation; the ultimate aim remains lifelike musical reproduction. Music leads, and technology follows. Specifications Model: 778S General Description: Network Player Design Philosophy And Core Technology: ESS Sabre ES9038Q2M 32-bit DACRK3399 ARM® Cortex-A72 @ 2.0GHzARM® Cortex-A53 @ 1.5GHz Control And Streaming Technology: iOS / Android Mission 778S App controlPowered by Silent Angel streaming technology (IEEE 802.11 a/b/g/n/ac, 2.4/5GHz) Supported Streaming Services: Spotify Connect, TIDAL Connect, Qobuz Connect, TuneIn Internet Radio, Roon Ready, AirPlay 2 Music Sources: Network shared storage (SMB/CIFS)USB storage / flash drive / USB hard disk (single-partition FAT32, exFAT) Display: 2.23” high-contrast OLED display Inputs: 1 × PC USB (USB Type-C)1 × Ethernet 10/100/1000Base-T1 × USB-A for MCU update2 × USB-A for USB storage Outputs: 1 × RCA (pair) analogue outputs1 × balanced XLR (pair) analogue outputs1 × optical digital output1 × coaxial digital output2 × USB-A for USB audio out1 × headphone Supported File Formats: DSD lossless: DSF, DIFF, DoPPCM lossless: FLAC, ALAC, WAV, AIFF, APECompressed audio: MP3, WMA, AAC, OGG Sampling Frequency: PCM: 44.1kHz–768kHz (705.6kHz / 768kHz fixed-point via app streaming)DSD: DSD64, DSD128, DSD256 (DoP), DSD512 (PC USB) Digital Output Intensity: 500 ± 50mVpp Digital Output Impedance: 75 ohms Digital Frequency Response: -0.01dB (20Hz – 20kHz, ref. 1kHz) Digital Max Sampling Frequency: 192kHz / 24-bit Digital Outputs: 1 × coaxial, 1 × optical, USB audio out D To A Converter: ES9038Q2M Variable Output Voltage (0dBFS, 1kHz): 0 – 2.05Vrms (RCA)0 – 4.1Vrms (XLR) DAC Frequency Response: ±0.5dB (20Hz – 20kHz, ref. 1kHz) Total Harmonic Distortion: 116dB (RCA), >120dB (XLR) DAC Output Impedance: 120 ohm (RCA)56 ohm (XLR) Headphone Amplifier THD:
