24V High voltage,high current power supply
E12DIY comes with a high voltage, low internal resistance power circuit, with dual 11V rails (+/- 11V);
dual balanced power supply design eliminates the need for coupling capacitors, avoiding loss of audio
frequencies and raising the dynamic range.
High capacity 9.7Wh (880mAh/11.1V) Li-polymer battery
comes with smart charging circuit that adjusts charging current dynamically
according to the connected power supply's current ability.
E12DIY can attain 750mW@32Ω, 150mW@300Ω (using OPXXX+BUFXXX combo),
satisfying the power needs of most headphones on the market.
2 simple screws for quick and reliable internal access
Simply use the supplied hex key to unscrew the back cover and pull out the case to
access the E12DIY main board.
Comes with op-amps for 12 sonic combinations
E12DIY comes with 7 high fidelity, ultra-low distortion op-amps and buffers:
Including four op-amps: AD8620, AD797, OPA1611, OPA604and three buffers: BUF634, LMH6321,
LME49600for a total of 12 different stock sonic configurations.
Users can also use the supplied adapter PCBs to install other op-amps and buffers
for infinite variations in sound.
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