2. amps-preamps
  3. 187035-96030

Higher-End Class A/B vs. Class A Integrateds

I’ve been thinking about downsizing from separates to an integrated amp. I’ve noticed that some companies have both class A and class A/B amps that are both pretty expensive such as Luxman for example. Hegel seems to be well received and they’re not true class A as far as I know.

I was kind of under the impression that class A was better than class A/B due to lower distortion yet again, there are some well reviewed class A/B amps that are as pricey as some class A amps.

To be clear, it’s really not the price I’m concerned about. It’s the fact that some integrated amps $5000 and up are still only Class AB.

How do these higher priced class AB amps sound in comparison to true class A amps?

nicktheknife
nicktheknife OP
194 posts
 

@audioman58 

My speakers are Sonus Faber Lumina III's.  These will probably be upgraded some time in the future but I'm happy with them for now.

The specs are:  

  • Sensitivity: 89 dB SPL (2.83V/1m)
  • Nominal Impedance: 4 ohm

My listening room is 13'L x 12'W x 8' H

My listening position is about 7' from the front of the speakers

I do listen loud at times.

ronboco
797 posts
 

The Boulder 866 is outstanding and well worth an audition. Good luck in your search! 

dhungana's avatar
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dhungana
35 posts
 

The gold note dealer - Rutherford audio - is having a close out sale on their entire line. The PA1175 MK2 sounds good as well as the IS-1000 integrated. Don’t pay the listed price, haggle it down. 

noodlyarm
102 posts
 

@NickTheKnife,

 

I agree that a proper integrated or preamp should have a volume knob.   The Krell 300i has buttons instead (not as good as a knob) and it has a great remote.   I just use the remote, so it works for me.

nicktheknife OP
194 posts
 

@noodlyarm  

I mostly use my remote as well.  Sometimes playing vinyl, I like to lower the volume  with the knob when I get up to change or flip a record but I don't think it should be a deal breaker.

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