The Mission 778X marked the return of Mission to integrated amplification after more than three decades. With its compact form, striking design, and powerful spec, it quickly established itself as a new benchmark in accessible hi-fi electronics.
Mission has long earned its reputation through loudspeakers that defy expectations — delivering exceptional sound, refined design, and extraordinary value. In that same spirit, the 778X amplifier revived a beloved Mission concept, blending vintage aesthetics with forward-thinking performance.
Now comes the next step in that evolution: the Mission 778S — Mission’s first-ever wireless music streamer, designed in direct response to the needs of 778X owners and modern music lovers alike.
The 778S is the perfect digital companion to the 778X, designed to be the streaming soul of any modern hi-fi system.
• Powered by Silent Angel
Custom-engineered with Silent Angel, the 778S features a tailored streaming engine optimised by Mission for class-leading stability, flexibility, and sound quality — all accessible via the Mission 778S app.
• High-Resolution Wireless Streaming
Seamlessly stream from Spotify Connect, TIDAL Connect, Qobuz Connect, TuneIn Radio, DLNA, USB storage and more. The 778S supports up to DSD256 via WIFI, DSD512 over Ethernet or PC USB and PCM up to 768kHz (via PC USB).
• Roon Ready Certified
Enjoy bit-perfect, high-resolution streaming with zero configuration via Roon. Works over Wi-Fi or Ethernet for reliable, drop-out-free playback.
• Precision Upsampling
All audio is upsampled to 352.8kHz or 384kHz before conversion — pushing digital artefacts beyond hearing range and enabling the DAC to perform with more linearity and clarity.
• ESS Sabre Reference DAC
Features the acclaimed ES9038Q2M with 32-bit HyperStream architecture and Time Domain Jitter Eliminator for rich, precise and natural sound.
• File Format Flexibility
Stream music in a wide range of formats, including FLAC, ALAC, WAV, AIFF, DSD, MP3, WMA, AAC and more.
• Digital & Analogue Outputs
Includes USB Audio, SPDIF coaxial, optical, and high-quality analogue outputs to integrate seamlessly with any audio system or signal chain.
Quiet by Design
Built with a custom power supply and Mission’s noise-isolated signal architecture to deliver pristine performance from source to output.
• Mission App Control
The Mission 778S app offers easy setup, full streaming service integration, and responsive control from any smart device — over Wi-Fi or Ethernet.
• Classic Form, Modern Function
Compact and striking, the 778S mirrors the 778X’s iconic aesthetic — stackable, stylish, and ready for any system configuration.
SPEC
Inputs: PC USB (USB Type-C), Ethernet 10/100/1000Base-T Ethernet, USB-A for MCU Update, 2 x USB-A for USB Storage
Outputs: RCA (pair) analogue outputs, XLR (pair) analogue outputs, Optical digital output, Coaxial digital output, 2 x USB-A for USB Audio Out,Headphone
Supported File Formats: DSD Lossless: DSF (DSD), DIFF (DSD), DoP (DSD)/
PCM Lossless: FLAC, Apple Lossless (ALAC), WAV, AIFF, APE
Compressed (lossy) Audio: MP3, WMA, AAC, OGG
Sampling Frequency:PCM: 44.1kHz-768kHz (705.6kHz/768kHz Fixed-point supported via App streaming)/ DSD: DSD64, DSD128, DSD256(DoP), DSD512(PC USB)
Digital Section
Digital Output Intensity: 500 +/- 50mVpp
Output Impedance:75 ohms
Frequency Response:-0.01dB (20Hz - 20kHz, ref.1kHz)
Max. Sampling Frequency :192kHz / 24-bit
Digital Output:Coaxial, Optical, USB Audio Out
D to A Converter
Variable Output Voltage (0dBFS, 1kHz):0-2.05Vrms (RCA) /0-4.1Vrms (XLR)
DAC: ES9038Q2M
Frequency Response:+/-0.5dB (20Hz - 20kHz, ref.1kHz)
Total Harmonic Distortion:<0.001% (1kHz @ 2.05Vrms)
Max. Sampling Frequency:768KHz / 32-bit
Signal-to-Noise Ratio (A-Weighted):>116dB (RCA), >120dB (XLR)
Output Impedance:120ohm (RCA)/ 56ohm (XLR)
Headphone Amplifier
Total Harmonic Distortion (THD): < 0.01% (1kHz, 50mW)
Output Impedance: 2.35 ohm
Load Impedance: 20-600 ohm
General
Standby Power Consumption: <0.5W
Net Weight: 5.3kg
Gross Weight:6.7kg
Dimensions (mm)(W x H x D): 236 x 98 x 357mm
Carton Size (mm)(W x H x D): 39 6x 190 x 445mm
Finish: Black / Silver
Power Requirements :220-240V ~ 50 / 60Hz
Safety Regulation Conformity Standard Accessories:Power Cord, Remote Control, User Manual
