LugBug1
Headphoneus Supremus
- Joined
- Jan 10, 2011
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Trying it with the low impedance HD555 and it sounds...awesome! Have a feeling this amp is built with Sennheisers in mind
Defo, both my HD600 and HD800 sound amazing with my 3020
The impedance on the NAD's from that era are a lot lower than most 70's amps. I think thats why they work better with different variances.
And yes, I always have the 'low level' on because you will get a better balance at low listening levels having more freedom of the volume pot.