After only 10 days from my order, I received my brand new WA2 here, in Italy.
First of all, I really cannot say how happy I’m: this gorgeous amp can really make shine my Hd700s and I say this after only few minutes of warm up with stock tubes; I imagine that with burn in and tube rolling, things can only go better.
Coming from a SS amp, the Schiit Asgard 1, that I keep considering a real bargain, I immediately noticed how WA2 affected my HPs signature: while conserving their revealing nature, they have lost any excess of brightness, any metallic thin sound, any emphasis on cymbals and, definitely, any hint of fatigue.
I find myself cranking up volume because I’m really enjoying what I hear: with Asgard, I could not keep the volume after 10 o’ clock for more than few minutes, because treble seemed to raise up more than other frequencies, giving to my head a sort of tension that I could not describe otherwise: not exactly a headache but think about a bit of pressure around head.
I read somewhere that Senn headphones really love tube amps: I could not agree more!
I don’t know if this is Woodoo magic, but it seems I bought new headphones along with my WA2: sound seems to flow from them like the sweetest nectar I ever tasted.
Deep bass, enticing mids, silky™ highs: music is there, definitely, and I’m enjoying all kinds of it, even tracks I considered too bright less than one day ago. What surprises me more is having all that good without losing any detail: moreover I’m experiencing enhanced layering of different instruments and a more expansive sound.
How can this be possible? I don’t know, I’m really not a technician, but I have a suspect about it and maybe any of you can confirm or deny what I’m saying.
My headphones have nominally 150 ohms impedance but, they have way more on low frequencies (380 ohms @100 Hz): WA2, maybe for being OTL, delivers more power @300 ohms (640mW) than @120 ohms (550mW).
I don’t know if this could be, possibly, the reason I’m experiencing a warmer sound or if it is only the tube factor: I only know that I'm liking the result!
More to come next days, maybe a full review: now I have to discover my music again!