liamstrain
Member of the Trade: The Audio Guild
- Joined
- Sep 18, 2011
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The tube heaters do glow a bit. But not as much as the big rectifiers and power tubes in OTL amps.
Is this amp powerfull enough to power the sennheiser hd650?
Is this amp powerfull enough to power the sennheiser hd650?
i was all confused because of the video from thatsnazzyiphoneguy (tsig on forum) he said that the ef2a isn't powerfull enough to drive the HD600 ( this video http://www.youtube.com/watch?v=20fiFq2GFpE )
I disagree with much of his review - but especially his "understanding" of impedance and power/sensitivity. The EF2A is just fine with the HD600.
Will is run them to their "best advantage" as you state - it is hard to say - I tend to not like my HD600s with ANY solid state amp (and that includes the Hifiman EF2A, since it is a hybrid) as much as I do with OTL tube amplifiers. But with that said - I think the EF2A is every bit as good sounding as the Asgard - and of course, has the built in USB dac.
What amp do you like then?