NwAvGuy is up to Objective Desktop Amplifier. Will Epiphany Acoustics build it too? I am currently waiting for it. I read it will have both 3.5 and 6.3 mm enterances and already a dac inside of it. It will be more or less O2 amp + ODAC but build for desktop not transportable purposes.
We will be supplying the ODA if it ever materialises but given the length of time that has gone with no word, it doesn't look like it will be here any time remotely soon.
We will be supplying the ODA if it ever materialises but given the length of time that has gone with no word, it doesn't look like it will be here any time remotely soon.
I don't see why someone either doesn't a: design their own, or b: sell something like Kevin Gilmore's Dynalo, as I'm not sure if anyone actually makes a variation of them any longer. Might not be nearly as cheap as an O2 though.
Absolutely gorgeous, works like a charm! It drives my Denon AH1001 and Yamaha HP3 (orthodynamic) with no effort. Next headphone might be a Sennheiser Momentum or some closed or semi-closed AKG.
I am currently using a humble Behringer UCA202 as a DAC (thanks to nwavguy's blog), but it's ok for now, considering that I use all this stuff at work and I leave them in one of my drawers.
Got my O2 as a Christmas present just last week.
With my AK120 and Shure 846 it is scarilly good and surpasses most of my other headphone amps costing four times as much. Only complaint I have is the battery life which appears around 6 maybe 7 hours.
Just got my ehp o2 and its made a massive difference to my Dragonfly V1.2.
Separation is much improved, highs more sparkly with a very black background.
Very impressed for the price.
Also works beautifully as a pre amp for my main set up.
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