HIFIMAN announced a new DAP HM650 on June 8, 2014. Looks like it's HIFIMAN's answer to the X5 and DX90.
HM650 with the new UI
It features the same stepped attenuator found on its bigger brothers.
Specs are almost the same as the HM802's while the color scheme and the controls are different. Also the HM650 doesn't accept digital input and hence no DAC functionality.
DAC chip: WM8740 x 2
S/N: 106 +/- 4dB
Dimension: 117x72x29mm (same as HM901)
Frequency Response: 20Hz-20kHz
Distortion: 0.008% (LO)
Battery life: 9 hours
Format supported: Same as 802 except DSD
The HM650 can make use of 802/901's accessories such as battery, amp cards, dock etc.
Available at Head-Direct at $449: https://www.head-direct.com/Products/?act=detail&id=226
Edited by pekingduck - 12/18/14 at 6:45am