A new product from Human Audio : "SILEO" - The Battery Powered Balanced HP and preamplifier (with optional USB-DAC)
Edited by neukrisz - 10/16/13 at 6:35am
here are more few details about the amp:
Specs: - Internal LiFePO4 battery powered (with external charger) - Class-A operation solid state - selected/matched pairs - 32pcs MOS-FET's (4x8) power-stage for headphones - More than enough power for driving the famous AKG K1000 - Relay switched attenuator and source selector with bamboo remote control, OLED display - One pair balanced (XLR) and two pair single-ended (RCA) inputs and one pair XLR and one pair RCA active preamp outputs - One balanced (4 & 2x3pin) and two (same time usable with different phones too) common grounded/single-ended (1/4" jack) headphones outputs - Optional built-in USB DAC (24/192) ...coming soon - Developed with AKG K1000, Audeze LCD3 / LCD2 and Beyerdynamic T1 - Solid bamboo housing
There are four different versions available:
We're waiting for serious voluntary testers/reviewers from Head-Fi (especially from Hungary for first time)...
The internal USB-DAC is basically a special Human Audio Tabla/Muto combination with USB input only. (The USB engine /M2Tech/ of the Tabla and the DAC stage of the Muto/Muto-X completed with a new designed analog stage)