MOON 681
The feature-rich MOON 681 draws upon stunning MOON design and advanced digital audio technologies to deliver a seamless experience with the 641 and to serve as a complete digital front end to any analog amplifier.
| Brand | MOON |
| Model | 681 |
| Wi-Fi | |
| Bluetooth | |
| AirPlay 2 | |
| Chromecast | |
| Roon Ready | |
| Highest sample rate (kHz) | |
| Deepest word length (bits) | |
| DSD | |
| Frequency response | 2 Hz – 100000 Hz −3 dB |
| Total harmonic distortion (%) | 0.0003 |
| Signal-to-noise ratio (dB) | 125 |
| Height (mm) | 102 |
| Width (mm) | 481 |
| Depth (mm) | 427 |
| Weight (kg) |