Mission 778S Wireless Music Streamer Black
Buy online with confidence
79 years of hi-fi expertise · established 1947
Genuine UK stock with full manufacturer warranty, free next day delivery over £50 and 14-day returns. Need help? Our experts are on 0115 975 8613.
Couldn't load pickup availability
Genuine UK stock, full cover
Hassle-free if unused
All major cards accepted
Real advice, before and after you buy
Questions? Call our experts on 0115 975 8613 or send a message.
Mission 778S Wireless Music Streamer Black
Overview
The Mission 778S is Mission’s first wireless music streamer — designed as the perfect digital partner for the acclaimed 778X integrated amplifier.
Bringing seamless, high-quality streaming to modern music lovers, the 778S combines intuitive app control, flexible connectivity, and audiophile-grade engineering — all housed in the same elegant, compact half-width design and striking retro form that made the 778X a modern classic.
The 778S is a complete, future-ready streaming hub—delivering music with the purity and presence Mission is renowned for.
| Model | 778S |
| General Description | Network Player |
| Design Philosophy and Core Technology | ESS Sabre ES9038Q2M 32-bit DAC RK3399 ARM® Cortex-A72 @ 2.0GHz ARM® Cortex-A53 @ 1.5GHz iOS / Android Mission 778S App control Powered by Silent Angel Streaming technology (IEEE 802.11 a/b/g/n/ac,2.4/5GHz) Native support for Spotify Connect, TIDAL Connect, Qobuz Connect, TuneIn Internet Radio, Roon Ready, AirPlay 2 Music from network shared storage (over SMB/CIFS) USB storage / flash drive / USB hard disk (Single-partition FAT32, exFAT) 2.23” High contrast OLED display |
| Inputs | 1 x PC USB (USB Type-C), 1 x Ethernet 10/100/1000Base-T Ethernet 1 x USB-A for MCU Update, 2 x USB-A for USB Storage |
| Outputs | 1 x RCA (pair) analogue outputs 1 x Balanced XLR (pair) analogue outputs 1 x Optical digital output 1 x Coaxial digital output 2 x USB-A for USB Audio Out 1 x 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 | 1 x Coaxial, 1 x 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 (depending on region) |
220-240V ~ 50 / 60Hz 100-120V ~ 50 / 60Hz |
| Safety Regulation Conformity Standard Accessories |
Power Cord, Remote Control, User Manual |
Free next day delivery
Free next day delivery on orders over £50 – order by 3pm. Saturday delivery available in the basket.
Genuine UK stock
Every product comes with the full UK manufacturer warranty.
14-day returns
Changed your mind? Send it back unused within 14 days.
Experts since 1947
Real advice before and after you buy. Call 0115 975 8613.
Mission 778S – frequently asked questions
How quickly can I get the Mission 778S?
It is available to order. Call our team on 0115 975 8613 for the latest delivery date. Delivery is free on UK orders over £50.
What warranty does the Mission 778S come with?
It is genuine UK stock and comes with the full Mission UK manufacturer warranty, so you are fully covered.
Can I return the Mission 778S if I change my mind?
Yes. You can return it unused in its original packaging within 14 days of delivery. See our returns policy.
Still got a question about the Mission 778S? Call 0115 975 8613 or send us a message.
Delivery
Free next day delivery on UK orders over £50 – order by 3pm Monday to Friday. Saturday delivery available in the basket.
Returns
14-day hassle-free returns on unused items in original packaging. Returns policy
Collect in store
Unit 8, Dillion Court, Gamble Street, Nottingham NG7 4EX. Free parking outside.