* Mute output when USB audio is inactive, to prevent unexpected sounds from Linux or Android systems v2.1. * Enabled OS Volume Controls otherwise identical to v2.1.2 Atom DAC+ | Firmware v2.1.3 - Enable OS Volume.* Mute output when USB audio is inactive, to prevent unexpected sounds from Linux or Android systems Atom DAC+ | Firmware v2.1.2 - No Standby.* Disable operating system volume controls by default: Support PS4/PS5 * Improved UAC1 Descriptors to support Nintendo Switch * Changed default DPLL from 5 to 7 to improve general compatibility with 4k TVs And that’s just because of the USB-A port. Measuring 55 x 22 x 8 mm, the DAC is just behind the Sparrow in terms of size, the latter being the smallest DAC I ever had. * Changed auto standby timeout from 15min to 5min With the Eagle, EarMen simply took the Sparrow, replaced the USB-C port for a USB-A one, and kept the sole single-ended headphone out. The third horizontal line is slightly arched on either side of the eagle’s head. The eagle’s beak is so skillfully crafted that the rest of the top two horizontal lines from whence the design emerges look like a bird’s wings. * Instant mode switching between USB & S/PDIF: Eliminated LED toggling and 2s delay An eagle’s beak emerges at the top center of the first two horizontal lines. * Improved error handling when USB Host is in standby In just a few months, EarMen released an impressive trio, and the Eagle feels right in line with the Sparrow and Tr-Amp. I still find the DC01 to be an amazing one for the price, but honestly, the Eagle is a league above. * Enforce de-emphasis OFF in USB mode, and Auto de-emphasis in S/PDIF mode It’s less powerful, less refined than the Eagle, even though the brands gave him a balanced output. * Move to RAM based-settings developed for Element III * Updated core XUD, USB, and I2C libraries * Mute output when USB audio is inactive, to prevent unexpected sounds from Linux or Android systems v2.1.0 (Released Feb 23, 2022) Detailed installation guidance for all operating systems can also be found in the article, How to Install an XMOS Firmware Update CHANGELOG Please refer to included README.txt for further information. are welcome.Please install the latest XMOS Driver, then use the Optional XMOS Driver and XMOS Firmware Update Utility (DFU). I am going to put the Earmen Sparrow on my recommended list on strength of its output power.Īs always, questions, comments, recommendations, etc. There are other choices out there with slightly less power but much lower distortion so you decide which is best for you. Based on that I was going to give it poor scores but the powerful output stage, especially in balanced mode, rescues it and pushes it to above average subjective performance. The distortion rating of Earmen Sparrow is high. I would use balanced cables with high impedance headphones for good results. I then switched to Sennheiser HD-650 using unbalanced mode, here the output level was just sufficient. In terms of audio formats and resolutions, the Earman Eagle can play PCM, DXD and DSD up to 32-bit/384kHz, 384/352.5kHz, and 64/128 DSD respectively, meaning it can eat most high-resolution files. Sure, the last 20% of the volume could make slight static but stay below that and performance was very good. I was very impressed with volume level and impact of bass frequencies indicating sufficient power. I started my listening tests using the inefficient 25 ohm, Ether CX headphone via a balanced cable.
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