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Help! Best amp for Rockport Aviors?

I recently purchased a pair of Rockport Aviors to replace my Dynaudio C2s. My system comprises of a Berkeley Reference DAC, Spectral DMC-30SS preamp, and Spectral DMA-260 stereo amp. My intial impression was disappointing - "hot" treble and a lack of low end slam. I assumed that my amp didn't have enough current to drive the Aviors properly so I auditioned the Spectral DMA-400 RS monos with the Aviors and that combo still didn't resonate in the way I first heard the Aviors (kicking myself for not noting the system). My current theory is that the Spectral gear (as much as I love it) isn't a good match for the Rockports; therefore, I have a bit of a quandary - ditch my Spectral system or the Aviors.

I know that Andrew uses a Gryphon stack to voice his speakers. Correct me if I'm wrong, but I don't kmow of a USA Gryphon dealer and wouldn't purchase a Gryphon component without hearing it in person first.

So cut to the chase: Avior owners out there - what do you drive them with that results in the "softer" treble and bass slam that I know these speakers are capable of. My current guess is to audition Pass Labs.
jason_john_howes
jason_john_howes OP
16 posts
 
Thanks for all the insight guys/gals,

After a lot of auditioning, I've settled on the Spectral 400 RS monos and I'm thrilled. The Aviors need a lot of power which the 400s deliver compared to the 260. Soundstage and mid bass are amazing with the Aviors.

As a side note, the new Nagra Classic Amps are amazing! It was a close toss up between the two and it was a razor thin decision. I love the Spectral "sound" but the Nagras have a more sexy sound in liue of the Spectral authority in mid-bass and treble.

J

sunnyboy1956's avatar
sunnyboy1956
424 posts
 
Glad you sorted out the hot treble issue. A bit late on this post. My room size is similar, 14'x23'x10'(height) and from my experience the Aviors need to breathe. Agree with Soix that 12"" from the rear wall doesn't appear right. I have mine 3.5' from the rear wall.
best 

hifipf
38 posts
 
I just got a pair of of Aviors.  I laughed at hot treble post. Just to get up and running I threw a crappy integrated on the Aviors. Put all my past speakers to shame( I have owned dozens if not more!).
 My intent is not to take them all the way. I am using them in a home theater set up. My VTL 450s are splendid. My Cary CAD120S MK2 was really good also. 
 The Aviors are IMO one of the most musical and spooky real speaker I have EVER owned. 
 I had to call Andy and tell him so. Speakers are that good, no they are that great. 
 Hot treble too funny. 
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