Oppo Digital has updated their Stereo DSD 256 Headphone Amp + DAC for Smartphones with the new HA-2SE.
It includes the newESS Sabre32 Reference ES9028-Q2M DAC chip and a mobile power bank for charging your phone.
Still priced at $299 as the earlier HA-2 was. Should be a good seller for Oppo.
http://positive-feedback.com/industry-news/oppo-introduces-ha-2se-portable-headphone-amplifier-dac/
https://www.oppodigital.com/headphone-amplifier-ha-2SE/
It includes the newESS Sabre32 Reference ES9028-Q2M DAC chip and a mobile power bank for charging your phone.
Still priced at $299 as the earlier HA-2 was. Should be a good seller for Oppo.
http://positive-feedback.com/industry-news/oppo-introduces-ha-2se-portable-headphone-amplifier-dac/
https://www.oppodigital.com/headphone-amplifier-ha-2SE/